2023 Daily Summary

80.1 °F / 26.7 °C
E at 8 MPH
82%
74.1°F / 23.4 °C
29.86" (1011 mb)
10 mile(s)
overcast
2025.04.24 1840 UTC

2023 Daily Summary

January

January

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
January 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 31.1 88 26.7 80 28.9 84 0.00 14.4 24 n 19.0
2 30.0 86 26.7 80 28.4 83 0.02 16.5 26 n 18.0
3 31.1 88 27.2 81 29.2 85 0.00 17.2 24 n 19.5
4 30.6 87 24.4 76 27.5 82 0.81 12.4 28 n 16.5
5 30.0 86 23.9 75 27.0 81 0.20 10.1 31 n 15.5
6 30.6 87 25.0 77 27.8 82 0.58 9.9 25 n 17.0
7 30.6 87 25.6 78 28.1 83 0.14 8.9 26 n 17.5
8 27.2 81 24.4 76 25.8 79 2.14 14.4 37 y 13.5
9 30.0 86 26.1 79 28.1 83 0.09 12.7 23 n 17.5
10 29.4 85 26.7 80 28.1 83 0.00 13.1 21 n 17.5
11 31.1 88 27.2 81 29.2 85 T 12.2 18 n 19.5
12 28.3 83 24.4 76 26.4 80 0.91 10.8 25 n 14.5
13 30.0 86 26.1 79 28.1 83 0.06 6.8 15 n 17.5
14 27.8 82 23.3 74 25.6 78 1.43 5.4 20 n 13.0
15 30.0 86 26.1 79 28.1 83 0.01 10.7 17 n 17.5
16 30.0 86 26.1 79 28.1 83 0.00 12.6 20 n 17.5
17 30.0 86 25.0 77 27.5 82 0.04 15.7 29 n 16.5
18 30.0 86 25.0 77 27.5 82 0.01 17.7 30 n 16.5
19 30.0 86 26.1 79 28.1 83 T 17.5 27 n 17.5
20 30.0 86 26.1 79 28.1 83 0.01 15.0 23 n 17.5
21 29.4 85 25.6 78 27.5 82 0.11 2.2 24 n 16.5
22 29.4 85 26.1 79 27.8 82 0.05 0.0 26 n 17.0
23 29.4 85 26.7 80 28.1 83 T 0.0 25 n 17.5
24 31.1 88 25.0 77 28.1 83 0.24 0.0 33 n 17.5
25 29.4 85 26.1 79 27.8 82 0.03 0.0 31 n 17.0
26 30.6 87 27.2 81 28.9 84 0.00 0.0 27 n 19.0
27 30.6 87 26.7 80 28.7 84 0.00 9.2 27 n 18.5
28 30.0 86 26.7 80 28.4 83 T 13.2 32 n 18.0
29 30.0 86 26.1 79 28.1 83 0.02 20.8 33 n 17.5
30 30.0 86 25.0 77 27.5 82 0.04 18.7 34 n 16.5
31 29.4 85 24.4 76 26.9 81 0.14 20.1 34 n 15.5
Average Average Average Total Average Maximum Total Total
29.9 85.8 25.7 78.3 28.1 82.5 7.08 10.9 37 1 529.5
Maximum Minimum
31.1 88 23.3 74

February

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
February 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 30.0 86 26.1 79 28.1 83 0.01 18.9 30 n 17.5
2 29.4 85 25.6 78 27.5 82 T 18.4 27 n 16.5
3 30.6 87 26.1 79 28.4 83 0.00 16.5 25 n 18.0
4 30.0 86 26.1 79 28.1 83 0.02 14.4 22 n 17.5
5 30.0 86 26.1 79 28.1 83 T 16.7 26 n 17.5
6 30.6 87 27.2 81 28.9 84 0.00 19.8 28 n 19.0
7 30.0 86 26.7 80 28.4 83 0.01 20.1 29 n 18.0
8 30.0 86 25.6 78 27.8 82 0.15 20.7 38 n 17.0
9 30.6 87 27.2 81 28.9 84 T 20.8 28 n 19.0
10 30.0 86 27.2 81 28.6 84 T 18.9 27 n 18.5
11 30.0 86 25.6 78 27.8 82 0.02 18.8 27 n 17.0
12 29.4 85 26.7 80 28.1 83 0.01 17.7 28 n 17.5
13 30.6 87 26.7 80 28.7 84 0.00 14.2 22 n 18.5
14 30.0 86 26.7 80 28.4 83 T 14.9 20 n 18.0
15 30.6 87 23.9 75 27.3 81 0.32 17.1 32 n 16.0
16 30.6 87 26.7 80 28.7 84 T 17.2 26 n 18.5
17 30.0 86 25.6 78 27.8 82 0.03 15.3 23 n 17.0
18 29.4 85 24.4 76 26.9 81 0.06 14.0 27 n 15.5
19 29.4 85 26.1 79 27.8 82 0.00 14.3 22 n 17.0
20 29.4 85 26.1 79 27.8 82 0.05 16.3 23 n 17.0
21 30.6 87 26.7 80 28.7 84 0.00 17.1 26 n 18.5
22 30.0 86 26.1 79 28.1 83 0.00 15.2 23 n 17.5
23 29.4 85 25.6 78 27.5 82 T 13.4 26 n 16.5
24 29.4 85 24.4 76 26.9 81 0.06 14.4 29 n 15.5
25 29.4 85 23.3 74 26.4 80 0.58 18.1 30 n 14.5
26 29.4 85 26.1 79 27.8 82 T 13.3 21 n 17.0
27 29.4 85 26.1 79 27.8 82 0.00 9.8 17 n 17.0
28 29.4 85 26.1 79 27.8 82 0.00 9.4 15 n 17.0
Average Average Average Total Average Maximum Total Total
29.9 85.9 25.9 78.7 28.1 82.5 1.32 16.3 38 0 484
Maximum Minimum
30.6 87 23.3 74

March

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
March 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 29.4 85 25.6 78 27.5 82 0.00 9.4 14 n 16.5
2 30.0 86 25.6 78 27.8 82 0.16 8.8 20 n 17.0
3 30.0 86 26.7 80 28.4 83 0.02 10.9 17 n 18.0
4 30.0 86 26.1 79 28.1 83 T 9.0 20 n 17.5
5 29.4 85 25.6 78 27.5 82 0.38 13.4 17 n 16.5
6 29.4 85 26.1 79 27.8 82 0.00 15.1 23 n 17.0
7 29.4 85 26.1 79 27.8 82 0.00 14.0 18 n 17.0
8 30.0 86 26.1 79 28.1 83 T 13.6 22 n 17.5
9 29.4 85 23.3 74 26.4 80 2.50 12.8 32 n 14.5
10 29.4 85 24.4 76 26.9 81 0.02 10.0 16 n 15.5
11 30.0 86 26.1 79 28.1 83 0.02 10.0 15 n 17.5
12 29.4 85 26.1 79 27.8 82 0.01 9.9 19 n 17.0
13 30.0 86 26.1 79 28.1 83 0.00 9.9 14 n 17.5
14 30.6 87 27.2 81 28.9 84 0.00 8.9 15 n 19.0
15 30.0 86 27.2 81 28.6 84 0.00 7.3 10 n 18.5
16 30.0 86 25.0 77 27.5 82 0.42 7.4 19 n 16.5
17 30.0 86 26.1 79 28.1 83 0.06 5.7 12 n 17.5
18 30.6 87 26.1 79 28.4 83 0.00 4.8 10 n 18.0
19 30.0 86 26.7 80 28.4 83 0.01 9.3 20 n 18.0
20 31.1 88 26.1 79 28.6 84 0.06 11.9 22 n 18.5
21 31.1 88 25.6 78 28.4 83 0.13 13.2 23 n 18.0
22 31.7 89 26.1 79 28.9 84 0.00 13.1 25 n 19.0
23 30.0 86 26.7 80 28.4 83 0.01 12.8 25 n 18.0
24 31.1 88 25.0 77 28.1 83 0.08 12.8 28 n 17.5
25 31.1 88 26.7 80 28.9 84 0.01 11.5 23 n 19.0
26 31.1 88 26.7 80 28.9 84 0.01 13.0 21 n 19.0
27 31.1 88 27.2 81 29.2 85 T 16.9 24 n 19.5
28 30.0 86 25.6 78 27.8 82 0.23 17.0 26 n 17.0
29 30.6 87 26.7 80 28.7 84 0.00 16.1 22 n 18.5
30 28.9 84 25.0 77 27.0 81 0.30 15.7 30 n 15.5
31 30.0 86 26.1 79 28.1 83 T 10.7 22 n 17.5
Average Average Average Total Average Maximum Total Total
30.2 86.3 26.0 78.8 28.2 82.8 4.43 11.4 32 0 543.5
Maximum Minimum
31.7 89 23.3 74

April

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
April 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 27.2 81 22.2 72 24.7 77 1.45 11.2 26 n 11.5
2 30.0 86 25.6 78 27.8 82 0.05 9.3 14 n 17.0
3 31.1 88 25.6 78 28.4 83 0.03 11.3 17 n 18.0
4 31.1 88 26.1 79 28.6 84 0.06 13.3 27 n 18.5
5 30.6 87 26.1 79 28.4 83 0.01 14.4 31 n 18.0
6 30.6 87 26.7 80 28.7 84 T 15.9 24 n 18.5
7 30.0 86 26.7 80 28.4 83 0.00 14.7 23 n 18.0
8 30.6 87 27.2 81 28.9 84 0.00 16.2 24 n 19.0
9 29.4 85 27.2 81 28.3 83 T 13.7 23 n 18.0
10 30.0 86 26.7 80 28.4 83 T 13.8 22 n 18.0
11 30.0 86 26.7 80 28.4 83 0.00 12.3 18 n 18.0
12 30.0 86 23.9 75 27.0 81 0.45 9.9 19 n 15.5
13 28.9 84 25.0 77 27.0 81 0.04 10.5 19 n 15.5
14 30.0 86 26.7 80 28.4 83 0.00 8.5 20 n 18.0
15 29.4 85 25.0 77 27.2 81 0.02 9.3 18 n 16.0
16 30.0 86 26.1 79 28.1 83 T 14.3 25 n 17.5
17 30.6 87 26.7 80 28.7 84 T 13.5 21 n 18.5
18 28.9 84 23.9 75 26.4 80 0.18 11.0 22 n 14.5
19 30.6 87 25.6 78 28.1 83 0.12 10.4 20 n 17.5
20 30.0 86 24.4 76 27.2 81 1.10 10.8 20 n 16.0
21 30.6 87 25.6 78 28.1 83 0.17 10.7 22 n 17.5
22 27.8 82 25.0 77 26.4 80 0.42 13.0 22 y 14.5
23 29.4 85 25.0 77 27.2 81 2.01 14.7 28 n 16.0
24 31.1 88 24.4 76 27.8 82 0.30 15.2 25 n 17.0
25 27.2 81 23.9 75 25.6 78 1.76 7.7 30 n 13.0
26 30.0 86 25.0 77 27.5 82 T 15.2 23 n 16.5
27 30.0 86 25.6 78 27.8 82 0.21 13.4 22 n 17.0
28 30.6 87 25.0 77 27.8 82 0.08 11.9 23 n 17.0
29 30.0 86 23.9 75 27.0 81 1.38 7.8 26 n 15.5
30 30.6 87 25.6 78 28.1 83 0.03 14.3 26 n 17.5
Average Average Average Total Average Maximum Total Total
29.9 85.8 25.4 77.8 27.8 82.0 9.87 12.3 31 1 503
Maximum Minimum
31.1 88 22.2 72

May

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
May 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 30.0 86 26.1 79 28.1 83 0.03 14.7 26 n 17.5
2 29.4 85 25.0 77 27.2 81 1.54 14.7 27 n 16.0
3 28.9 84 25.0 77 27.0 81 1.03 14.4 19 n 15.5
4 28.9 84 24.4 76 26.7 80 7.94 10.3 23 n 15.0
5 28.3 83 24.4 76 26.4 80 2.16 11.7 22 n 14.5
6 31.1 88 26.7 80 28.9 84 0.00 11.6 18 n 19.0
7 31.1 88 26.1 79 28.6 84 0.40 11.4 21 n 18.5
8 30.6 87 25.6 78 28.1 83 2.16 7.2 14 n 17.5
9 29.4 85 25.6 78 27.5 82 0.03 7.9 14 n 16.5
10 30.6 87 26.1 79 28.4 83 0.06 8.5 14 n 18.0
11 31.1 88 26.7 80 28.9 84 0.01 10.0 19 n 19.0
12 31.1 88 25.6 78 28.4 83 0.28 11.8 22 n 18.0
13 30.6 87 25.6 78 28.1 83 0.06 12.6 23 n 17.5
14 31.1 88 26.7 80 28.9 84 T 12.9 20 n 19.0
15 31.1 88 26.7 80 28.9 84 0.05 11.1 22 n 19.0
16 30.6 87 27.2 81 28.9 84 0.00 13.8 18 n 19.0
17 31.7 89 27.2 81 29.5 85 0.00 12.4 17 n 20.0
18 30.0 86 27.2 81 28.6 84 0.00 9.8 14 n 18.5
19 30.6 87 27.2 81 28.9 84 0.00 9.1 14 n 19.0
20 31.1 88 27.2 81 29.2 85 T 8.2 13 n 19.5
21 31.1 88 26.7 80 28.9 84 0.16 7.2 15 n 19.0
22 31.7 89 26.1 79 28.9 84 0.27 8.9 17 n 19.0
23 30.6 87 26.1 79 28.4 83 0.15 10.5 21 n 18.0
24 30.6 87 25.0 77 27.8 82 0.35 12.0 25 n 17.0
25 28.9 84 24.4 76 26.7 80 1.94 8.7 17 n 15.0
26 28.3 83 23.9 75 26.1 79 1.68 11.3 30 n 14.0
27 31.1 88 26.1 79 28.6 84 0.03 12.7 25 n 18.5
28 30.6 87 26.7 80 28.7 84 T 9.1 22 n 18.5
29 30.0 86 25.0 77 27.5 82 1.52 10.7 31 n 16.5
30 30.0 86 26.1 79 28.1 83 0.03 9.7 14 n 17.5
31 27.8 82 24.4 76 26.1 79 1.30 7.9 25 n 14.0
Average Average Average Total Average Maximum Total Total
30.3 86.5 25.9 78.6 28.2 82.7 23.18 10.7 31 0 543.5
Maximum Minimum
31.7 89 23.9 75

June

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
June 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 30.0 86 26.7 80 28.4 83 0.01 7.6 17 n 18.0
2 28.3 83 26.1 79 27.2 81 0.27 4.8 14 n 16.0
3 31.1 88 25.0 77 28.1 83 0.67 8.8 20 n 17.5
4 30.0 86 23.3 74 26.7 80 1.53 7.5 16 n 15.0
5 30.6 87 26.1 79 28.4 83 0.02 7.8 16 n 18.0
6 31.7 89 26.7 80 29.2 85 0.02 11.7 16 n 19.5
7 31.1 88 26.1 79 28.6 84 0.15 11.9 25 n 18.5
8 31.7 89 23.9 75 27.8 82 0.01 10.7 18 n 17.0
9 31.7 89 27.8 82 29.8 86 T 11.1 17 n 20.5
10 31.1 88 24.4 76 27.8 82 1.07 10.5 27 n 17.0
11 31.1 88 23.9 75 27.5 82 1.71 9.7 28 n 16.5
12 30.6 87 27.2 81 28.9 84 0.06 13.6 24 n 19.0
13 31.1 88 27.8 82 29.5 85 0.04 12.8 29 n 20.0
14 31.7 89 26.7 80 29.2 85 0.02 10.9 23 n 19.5
15 31.7 89 26.7 80 29.2 85 0.01 14.3 29 n 19.5
16 30.0 86 25.6 78 27.8 82 0.36 13.5 26 y 17.0
17 27.2 81 24.4 76 25.8 79 1.70 9.2 32 n 13.5
18 30.0 86 26.7 80 28.4 83 0.02 8.7 24 n 18.0
19 31.1 88 25.0 77 28.1 83 0.78 4.9 22 y 17.5
20 30.6 87 24.4 76 27.5 82 0.29 8.7 25 n 16.5
21 31.1 88 26.7 80 28.9 84 T 13.2 20 n 19.0
22 30.6 87 26.1 79 28.4 83 0.26 8.7 30 n 18.0
23 31.1 88 26.7 80 28.9 84 0.09 11.0 19 n 19.0
24 32.2 90 27.2 81 29.7 86 0.01 12.5 21 n 20.5
25 30.6 87 27.8 82 29.2 85 0.57 12.6 28 n 19.5
26 31.7 89 26.7 80 29.2 85 0.01 13.0 20 n 19.5
27 31.1 88 27.2 81 29.2 85 0.00 14.3 21 n 19.5
28 28.9 84 26.1 79 27.5 82 0.22 9.1 20 n 16.5
29 31.7 89 26.7 80 29.2 85 T 9.8 17 n 19.5
30 31.7 89 27.2 81 29.5 85 0.03 10.6 20 n 20.0
Average Average Average Total Average Maximum Total Total
30.8 87.4 26.1 79.0 28.6 83.4 9.93 10.5 32 2 545
Maximum Minimum
32.2 90 23.3 74

July

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
July 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 31.1 88 26.1 79 28.6 84 0.07 8.2 15 n 18.5
2 31.1 88 26.7 80 28.9 84 0.31 9.7 22 n 19.0
3 31.7 89 26.1 79 28.9 84 0.04 10.3 22 n 19.0
4 31.7 89 26.1 79 28.9 84 0.04 9.0 23 n 19.0
5 31.1 88 26.7 80 28.9 84 0.15 11.8 26 n 19.0
6 32.2 90 26.7 80 29.5 85 0.14 13.0 26 n 20.0
7 31.7 89 24.4 76 28.1 83 0.08 12.9 31 n 17.5
8 32.2 90 27.2 81 29.7 86 0.02 11.9 21 n 20.5
9 31.7 89 28.3 83 30.0 86 T 13.2 19 n 21.0
10 32.2 90 27.2 81 29.7 86 0.00 10.8 15 n 20.5
11 31.1 88 26.7 80 28.9 84 0.01 7.5 19 n 19.0
12 31.7 89 26.1 79 28.9 84 0.01 9.8 21 n 19.0
13 31.7 89 26.1 79 28.9 84 0.02 8.6 20 n 19.0
14 32.2 90 26.1 79 29.2 85 0.11 11.3 23 n 19.5
15 32.2 90 27.2 81 29.7 86 0.00 11.1 20 n 20.5
16 32.2 90 26.7 80 29.5 85 0.00 10.6 16 n 20.0
17 31.7 89 26.7 80 29.2 85 0.00 8.9 15 n 19.5
18 31.7 89 26.7 80 29.2 85 0.01 7.9 17 n 19.5
19 31.7 89 26.7 80 29.2 85 0.00 6.4 14 n 19.5
20 31.1 88 24.4 76 27.8 82 1.05 8.3 26 n 17.0
21 32.2 90 27.2 81 29.7 86 0.01 12.5 20 n 20.5
22 28.9 84 25.6 78 27.3 81 0.36 7.7 23 n 16.0
23 32.2 90 25.6 78 28.9 84 0.17 12.0 27 n 19.0
24 31.7 89 25.6 78 28.7 84 0.02 12.0 20 n 18.5
25 31.7 89 25.6 78 28.7 84 0.00 11.9 22 n 18.5
26 30.6 87 26.1 79 28.4 83 0.39 9.9 24 n 18.0
27 31.1 88 26.1 79 28.6 84 0.35 3.8 12 n 18.5
28 29.4 85 25.6 78 27.5 82 0.43 7.6 24 y 16.5
29 31.7 89 26.1 79 28.9 84 0.14 11.5 27 n 19.0
30 30.6 87 26.1 79 28.4 83 0.39 8.4 29 n 18.0
31 30.0 86 26.1 79 28.1 83 0.13 10.7 25 n 17.5
Average Average Average Total Average Maximum Total Total
31.4 88.5 26.3 79.3 29.0 84.2 4.45 10.0 31 1 586.5
Maximum Minimum
32.2 90 24.4 76

August

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
August 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 30.6 87 25.6 78 28.1 83 0.21 4.9 24 n 17.5
2 31.1 88 26.1 79 28.6 84 0.16 7.3 19 n 18.5
3 31.7 89 26.1 79 28.9 84 0.01 5.7 12 n 19.0
4 31.1 88 26.1 79 28.6 84 0.32 4.7 14 n 18.5
5 31.7 89 27.8 82 29.8 86 0.02 9.1 21 n 20.5
6 31.1 88 27.2 81 29.2 85 0.00 8.4 21 n 19.5
7 29.4 85 25.6 78 27.5 82 0.35 4.8 18 n 16.5
8 31.1 88 25.6 78 28.4 83 0.57 12.1 24 n 18.0
9 31.1 88 26.1 79 28.6 84 0.19 8.4 21 n 18.5
10 31.1 88 26.7 80 28.9 84 T 4.2 11 n 19.0
11 30.6 87 27.2 81 28.9 84 0.00 6.8 13 n 19.0
12 30.0 86 26.1 79 28.1 83 0.32 7.8 25 n 17.5
13 31.7 89 26.1 79 28.9 84 0.17 9.2 22 n 19.0
14 31.7 89 25.6 78 28.7 84 0.22 8.4 22 n 18.5
15 28.9 84 24.4 76 26.7 80 1.28 6.5 33 n 15.0
16 31.1 88 26.1 79 28.6 84 T 4.0 9 n 18.5
17 31.1 88 27.8 82 29.5 85 0.01 5.2 10 n 20.0
18 31.1 88 26.7 80 28.9 84 T 5.6 13 n 19.0
19 31.1 88 27.2 81 29.2 85 T 10.0 17 n 19.5
20 31.7 89 26.1 79 28.9 84 0.29 8.3 30 n 19.0
21 30.6 87 25.6 78 28.1 83 0.98 9.5 24 n 17.5
22 30.6 87 26.1 79 28.4 83 0.01 8.0 17 n 18.0
23 29.4 85 25.0 77 27.2 81 2.24 8.2 22 n 16.0
24 30.6 87 26.1 79 28.4 83 0.00 6.3 11 n 18.0
25 30.6 87 27.2 81 28.9 84 T 6.1 15 n 19.0
26 31.1 88 26.7 80 28.9 84 0.00 7.6 14 n 19.0
27 31.7 89 25.0 77 28.4 83 0.13 8.5 24 n 18.0
28 30.0 86 26.1 79 28.1 83 0.30 6.2 22 n 17.5
29 31.1 88 26.7 80 28.9 84 T 7.2 14 n 19.0
30 31.7 89 27.2 81 29.5 85 0.01 9.9 18 n 20.0
31 31.7 89 26.7 80 29.2 85 0.07 10.0 25 n 19.5
Average Average Average Total Average Maximum Total Total
30.9 87.6 26.3 79.3 28.7 83.7 7.86 7.4 33 0 572
Maximum Minimum
31.7 89 24.4 76

September

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
September 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 31.1 88 26.1 79 28.6 84 0.19 4.5 16 n 18.5
2 28.9 84 25.6 78 27.3 81 0.18 4.0 15 n 16.0
3 31.1 88 25.0 77 28.1 83 1.90 4.8 20 n 17.5
4 30.6 87 25.0 77 27.8 82 0.09 4.1 9 n 17.0
5 31.7 89 27.2 81 29.5 85 T 7.1 12 n 20.0
6 31.1 88 26.7 80 28.9 84 0.13 6.8 19 n 19.0
7 31.1 88 27.2 81 29.2 85 0.00 5.7 9 n 19.5
8 31.1 88 27.8 82 29.5 85 T 5.5 10 n 20.0
9 31.1 88 27.8 82 29.5 85 0.01 1.6 7 n 20.0
10 31.1 88 25.0 77 28.1 83 0.55 3.5 16 n 17.5
11 31.7 89 27.2 81 29.5 85 0.00 6.8 13 n 20.0
12 31.7 89 25.6 78 28.7 84 0.49 7.4 28 n 18.5
13 31.7 89 27.2 81 29.5 85 T 9.3 17 n 20.0
14 31.7 89 26.7 80 29.2 85 T 8.0 20 n 19.5
15 31.7 89 25.6 78 28.7 84 0.72 7.2 16 n 18.5
16 32.2 90 27.2 81 29.7 86 T 10.4 18 n 20.5
17 31.1 88 27.8 82 29.5 85 0.01 10.2 21 n 20.0
18 30.0 86 25.6 78 27.8 82 0.60 8.1 25 n 17.0
19 30.6 87 27.2 81 28.9 84 0.01 6.7 20 n 19.0
20 30.0 86 26.1 79 28.1 83 0.28 6.3 22 y 17.5
21 31.7 89 26.7 80 29.2 85 0.01 6.7 14 n 19.5
22 31.7 89 27.2 81 29.5 85 0.01 7.6 18 n 20.0
23 32.2 90 26.7 80 29.5 85 0.13 11.5 34 n 20.0
24 31.7 89 28.3 83 30.0 86 0.00 4.5 15 n 21.0
25 31.1 88 25.0 77 28.1 83 0.29 5.2 23 n 17.5
26 31.7 89 25.6 78 28.7 84 0.02 9.8 16 n 18.5
27 31.1 88 26.1 79 28.6 84 0.78 9.6 28 y 18.5
28 30.6 87 26.1 79 28.4 83 0.19 6.1 15 n 18.0
29 31.1 88 27.8 82 29.5 85 0.01 8.5 23 n 20.0
30 31.1 88 27.8 82 29.5 85 0.00 8.2 22 n 20.0
Average Average Average Total Average Maximum Total Total
31.2 88.1 26.6 79.8 29.0 84.2 6.6 6.9 34 2 568.5
Maximum Minimum
32.2 90 25.0 77

October

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
October 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 29.4 85 23.9 75 26.7 80 2.70 6.4 23 n 15.0
2 31.7 89 26.7 80 29.2 85 0.01 7.1 15 n 19.5
3 30.6 87 27.2 81 28.9 84 0.01 6.6 21 n 19.0
4 31.7 89 26.1 79 28.9 84 0.16 10.5 27 n 19.0
5 31.7 89 25.6 78 28.7 84 0.22 10.9 29 n 18.5
6 30.0 86 25.6 78 27.8 82 0.82 7.1 19 n 17.0
7 28.9 84 25.0 77 27.0 81 1.94 11.3 30 n 15.5
8 31.1 88 26.1 79 28.6 84 1.10 9.6 20 n 18.5
9 30.0 86 25.6 78 27.8 82 0.44 9.4 25 n 17.0
10 30.6 87 27.8 82 29.2 85 0.00 7.0 13 n 19.5
11 31.1 88 27.8 82 29.5 85 0.00 8.2 15 n 20.0
12 30.6 87 27.2 81 28.9 84 0.01 6.0 16 n 19.0
13 31.1 88 27.2 81 29.2 85 0.00 4.2 9 n 19.5
14 30.6 87 27.8 82 29.2 85 0.00 4.0 10 n 19.5
15 30.6 87 25.6 78 28.1 83 0.02 2.5 11 n 17.5
16 31.7 89 27.2 81 29.5 85 0.06 8.0 16 n 20.0
17 31.1 88 27.2 81 29.2 85 0.09 9.5 19 n 19.5
18 31.7 89 26.7 80 29.2 85 0.01 5.4 13 n 19.5
19 31.1 88 27.2 81 29.2 85 T 5.0 19 n 19.5
20 31.1 88 27.2 81 29.2 85 0.17 7.6 21 n 19.5
21 31.1 88 25.6 78 28.4 83 0.26 9.8 29 n 18.0
22 31.7 89 25.6 78 28.7 84 0.82 6.6 18 n 18.5
23 31.1 88 25.6 78 28.4 83 0.96 9.5 32 y 18.0
24 31.7 89 25.0 77 28.4 83 0.24 6.3 23 y 18.0
25 31.1 88 26.1 79 28.6 84 0.22 7.3 13 n 18.5
26 31.1 88 26.7 80 28.9 84 0.01 4.9 11 n 19.0
27 29.4 85 26.1 79 27.8 82 0.04 5.6 16 n 17.0
28 31.1 88 26.1 79 28.6 84 0.01 6.2 16 n 18.5
29 30.0 86 25.6 78 27.8 82 0.44 10.5 29 n 17.0
30 30.0 86 26.1 79 28.1 83 0.12 10.4 31 n 17.5
31 28.3 83 25.0 77 26.7 80 0.58 10.9 31 y 15.0
Average Average Average Total Average Maximum Total Total
30.7 87.3 26.3 79.3 28.6 83.5 11.46 7.6 32 3 567
Maximum Minimum
31.7 89 23.9 75

November

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
November 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 31.7 89 25.6 78 28.7 84 0.81 10.7 31 n 18.5
2 31.1 88 25.0 77 28.1 83 0.30 6.5 23 n 17.5
3 31.1 88 25.0 77 28.1 83 0.10 9.3 26 n 17.5
4 31.1 88 27.2 81 29.2 85 0.00 8.6 15 n 19.5
5 31.1 88 26.1 79 28.6 84 0.07 14.9 30 n 18.5
6 30.6 87 27.8 82 29.2 85 0.00 12.4 19 n 19.5
7 30.6 87 26.7 80 28.7 84 0.04 14.1 27 n 18.5
8 31.7 89 26.7 80 29.2 85 0.04 13.1 27 n 19.5
9 30.0 86 25.6 78 27.8 82 0.54 15.1 32 n 17.0
10 32.2 90 25.6 78 28.9 84 1.03 13.8 28 n 19.0
11 27.8 82 25.6 78 26.7 80 1.90 12.5 28 n 15.0
12 27.8 82 25.0 77 26.4 80 0.36 9.3 20 n 14.5
13 30.6 87 25.6 78 28.1 83 0.14 10.2 27 n 17.5
14 31.1 88 25.0 77 28.1 83 1.12 13.0 28 n 17.5
15 27.8 82 24.4 76 26.1 79 8.10 11.0 28 n 14.0
16 28.3 83 26.1 79 27.2 81 0.64 15.1 32 n 16.0
17 31.7 89 27.2 81 29.5 85 0.01 11.0 23 n 20.0
18 28.3 83 24.4 76 26.4 80 2.06 10.0 24 y 14.5
19 30.6 87 27.8 82 29.2 85 T 11.8 18 n 19.5
20 30.6 87 27.2 81 28.9 84 0.00 12.6 20 n 19.0
21 31.7 89 26.1 79 28.9 84 0.05 11.6 23 n 19.0
22 30.6 87 27.2 81 28.9 84 0.00 12.7 19 n 19.0
23 30.6 87 26.7 80 28.7 84 T 11.3 22 n 18.5
24 31.1 88 27.2 81 29.2 85 T 15.1 23 n 19.5
25 30.0 86 26.1 79 28.1 83 0.12 13.8 26 n 17.5
26 31.1 88 27.8 82 29.5 85 T 14.2 25 n 20.0
27 30.6 87 26.7 80 28.7 84 0.08 15.6 31 n 18.5
28 30.6 87 27.2 81 28.9 84 0.01 13.9 25 n 19.0
29 30.6 87 27.2 81 28.9 84 T 11.6 22 n 19.0
30 30.6 87 25.0 77 27.8 82 0.13 12.1 25 n 17.0
Average Average Average Total Average Maximum Total Total
30.4 86.8 26.2 79.2 28.5 83.3 17.65 12.2 32 1 539.5
Maximum Minimum
32.2 90 24.4 76

December

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
December 2023
LATITUDE: 8 DEG. 43' N; LONGITUDE: 167 DEG. 44' E
GROUND ELEVATION: 8 FT. STANDARD TIME: UTC+12
Date Temperature Temperature Temperature Precipitation Wind Thunderstorm Cooling Degree Days
Maximum Minimum Average (inches) Average Peak (y or n?)
(°C) (°F) (°C) (°F) (°C) (°F) (knots) (knots)
1 31.1 88 27.2 81 29.2 85 0.01 14.9 22 n 19.5
2 31.1 88 26.1 79 28.6 84 0.02 14.1 22 n 18.5
3 31.1 88 27.2 81 29.2 85 T 14.3 21 n 19.5
4 30.6 87 25.6 78 28.1 83 0.08 11.0 28 n 17.5
5 28.3 83 25.0 77 26.7 80 1.88 14.9 31 n 15.0
6 31.1 88 27.2 81 29.2 85 0.03 16.3 26 n 19.5
7 31.1 88 27.2 81 29.2 85 0.00 15.7 24 n 19.5
8 31.1 88 26.7 80 28.9 84 0.16 17.3 32 n 19.0
9 30.0 86 27.2 81 28.6 84 0.00 13.9 21 n 18.5
10 30.6 87 27.2 81 28.9 84 0.00 11.8 19 n 19.0
11 28.9 84 26.1 79 27.5 82 0.40 14.1 28 n 16.5
12 30.6 87 27.2 81 28.9 84 0.01 12.1 21 n 19.0
13 30.0 86 26.7 80 28.4 83 0.05 14.5 34 n 18.0
14 30.6 87 25.0 77 27.8 82 2.73 14.1 34 n 17.0
15 30.6 87 26.1 79 28.4 83 0.17 14.7 28 n 18.0
16 30.6 87 26.1 79 28.4 83 0.06 13.4 31 n 18.0
17 30.0 86 26.1 79 28.1 83 0.11 18.0 33 n 17.5
18 30.0 86 25.6 78 27.8 82 0.02 16.8 31 n 17.0
19 30.0 86 26.7 80 28.4 83 T 16.0 28 n 18.0
20 30.6 87 27.2 81 28.9 84 0.00 14.3 26 n 19.0
21 30.0 86 26.7 80 28.4 83 T 16.0 28 n 18.0
22 30.0 86 27.2 81 28.6 84 T 14.4 23 n 18.5
23 30.0 86 25.0 77 27.5 82 0.02 13.9 25 n 16.5
24 30.0 86 25.6 78 27.8 82 0.07 16.3 31 n 17.0
25 30.6 87 27.2 81 28.9 84 0.01 15.0 25 n 19.0
26 29.4 85 25.6 78 27.5 82 0.39 11.5 31 n 16.5
27 30.6 87 25.6 78 28.1 83 0.45 6.3 28 n 17.5
28 28.9 84 25.6 78 27.3 81 0.21 5.3 19 n 16.0
29 31.1 88 27.2 81 29.2 85 0.01 7.4 14 n 19.5
30 30.6 87 26.7 80 28.7 84 0.13 6.7 18 n 18.5
31 30.0 86 25.6 78 27.8 82 0.40 7.8 20 n 17.0
Average Average Average Total Average Maximum Total Total
30.3 86.5 26.4 79.5 28.4 83.2 7.42 13.3 34 0 557.5
Maximum Minimum
31.1 88 25.0 77
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