2021 Daily Summary

81.9 °F / 27.7 °C
ENE at 6 MPH
81%
75.6°F / 24.2 °C
29.78" (1008 mb)
10 mile(s)
partly cloudy
2022.08.09 0500 UTC

2021 Daily Summary

January

January

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
January 2021
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 27.2 81 28.9 84 0.00 17.3 25 n 19.0
2 31.1 88 27.2 81 29.2 85 0.01 16.7 23 n 19.5
3 30.6 87 27.2 81 28.9 84 T 16.8 27 n 19.0
4 30.6 87 26.7 80 28.7 84 0.04 19.7 30 n 18.5
5 30.6 87 27.2 81 28.9 84 T 18.9 29 n 19.0
6 31.7 89 26.1 79 28.9 84 0.17 18.1 31 n 19.0
7 30.0 86 26.7 80 28.4 83 0.05 19.5 30 n 18.0
8 30.0 86 27.2 81 28.6 84 0.05 20.2 30 n 18.5
9 30.6 87 27.2 81 28.9 84 T 19.9 28 n 19.0
10 31.1 88 26.1 79 28.6 84 0.03 20.4 32 n 18.5
11 30.6 87 27.2 81 28.9 84 T 19.0 26 n 19.0
12 31.1 88 26.7 80 28.9 84 0.00 20.5 31 n 19.0
13 31.7 89 27.2 81 29.5 85 T 17.7 28 n 20.0
14 31.1 88 27.2 81 29.2 85 0.00 17.6 25 n 19.5
15 30.0 86 26.7 80 28.4 83 0.02 17.1 29 n 18.0
16 31.1 88 26.1 79 28.6 84 0.03 19.1 30 n 18.5
17 27.8 82 24.4 76 26.1 79 1.42 17.7 35 n 14.0
18 31.1 88 25.6 78 28.4 83 0.01 18.1 30 n 18.0
19 31.1 88 27.2 81 29.2 85 0.00 20.4 30 n 19.5
20 31.1 88 27.2 81 29.2 85 T 18.5 27 n 19.5
21 30.6 87 25.6 78 28.1 83 0.02 16.3 25 n 17.5
22 30.6 87 25.6 78 28.1 83 0.01 14.5 22 n 17.5
23 30.6 87 26.1 79 28.4 83 T 13.1 21 n 18.0
24 30.6 87 26.1 79 28.4 83 T 9.9 17 n 18.0
25 30.0 86 26.1 79 28.1 83 0.00 8.0 12 n 17.5
26 30.6 87 25.0 77 27.8 82 T 5.6 11 n 17.0
27 30.6 87 26.1 79 28.4 83 0.00 10.5 16 n 18.0
28 30.6 87 26.1 79 28.4 83 0.00 10.8 16 n 18.0
29 30.6 87 26.1 79 28.4 83 0.00 12.7 20 n 18.0
30 30.0 86 25.0 77 27.5 82 0.33 14.2 34 n 16.5
31 30.6 87 24.4 76 27.5 82 0.15 15.9 28 n 16.5
Average Average Average Total Average Maximum Total Total
30.6 87.1 26.3 79.4 28.6 83.5 2.34 16.3 35 0 565.5
Maximum Minimum
31.7 89 24.4 76

February

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
February 2021
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 27.2 81 28.9 84 0.00 15.7 23 n 19.0
2 30.6 87 27.2 81 28.9 84 0.01 16.8 26 n 19.0
3 30.0 86 25.6 78 27.8 82 0.15 18.7 33 n 17.0
4 30.6 87 26.1 79 28.4 83 0.07 18.2 29 n 18.0
5 31.1 88 27.2 81 29.2 85 0.01 17.7 28 n 19.5
6 29.4 85 27.2 81 28.3 83 0.00 18.1 26 n 18.0
7 29.4 85 26.1 79 27.8 82 T 16.6 27 n 17.0
8 30.6 87 23.9 75 27.3 81 0.12 14.0 26 n 16.0
9 30.6 87 25.0 77 27.8 82 0.07 15.7 23 n 17.0
10 30.6 87 26.7 80 28.7 84 0.00 15.0 22 n 18.5
11 30.6 87 26.1 79 28.4 83 0.04 14.4 22 n 18.0
12 30.0 86 24.4 76 27.2 81 0.95 13.0 28 n 16.0
13 31.1 88 25.6 78 28.4 83 0.07 9.4 21 n 18.0
14 30.0 86 25.0 77 27.5 82 0.11 12.0 28 n 16.5
15 30.0 86 26.7 80 28.4 83 T 15.4 23 n 18.0
16 31.1 88 26.1 79 28.6 84 0.00 14.9 19 n 18.5
17 32.2 90 26.1 79 29.2 85 0.01 15.0 24 n 19.5
18 30.6 87 26.1 79 28.4 83 0.04 15.3 28 n 18.0
19 32.2 90 27.2 81 29.7 86 T 16.3 25 n 20.5
20 32.2 90 27.2 81 29.7 86 0.00 15.7 23 n 20.5
21 30.6 87 27.2 81 28.9 84 0.00 16.7 25 n 19.0
22 31.1 88 26.7 80 28.9 84 0.00 15.6 25 n 19.0
23 31.1 88 26.1 79 28.6 84 0.01 13.7 19 n 18.5
24 31.1 88 26.1 79 28.6 84 0.06 12.2 18 n 18.5
25 31.1 88 25.6 78 28.4 83 0.02 16.3 25 n 18.0
26 31.1 88 26.7 80 28.9 84 0.00 17.0 24 n 19.0
27 30.6 87 27.2 81 28.9 84 0.00 16.9 26 n 19.0
28 30.6 87 24.4 76 27.5 82 0.23 10.9 22 n 16.5
Average Average Average Total Average Maximum Total Total
30.7 87.3 26.2 79.1 28.6 83.4 1.97 15.3 33 0 510
Maximum Minimum
32.2 90 23.9 75

March

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
March 2021
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 25.6 78 28.4 83 0.06 13.7 20 n 18.0
2 30.6 87 25.6 78 28.1 83 0.03 14.5 25 n 17.5
3 31.7 89 25.0 77 28.4 83 0.34 12.7 24 n 18.0
4 31.1 88 25.6 78 28.4 83 0.07 13.9 23 n 18.0
5 31.1 88 27.2 81 29.2 85 0.08 12.0 19 n 19.5
6 30.6 87 26.7 80 28.7 84 0.01 8.9 16 n 18.5
7 31.1 88 26.7 80 28.9 84 0.04 9.2 21 n 19.0
8 31.1 88 25.0 77 28.1 83 0.60 11.8 25 n 17.5
9 28.3 83 23.3 74 25.8 79 2.01 9.7 29 n 13.5
10 30.6 87 23.9 75 27.3 81 0.73 7.9 28 n 16.0
11 31.1 88 26.7 80 28.9 84 0.01 14.3 21 n 19.0
12 31.1 88 25.0 77 28.1 83 0.27 14.9 25 n 17.5
13 31.1 88 25.6 78 28.4 83 0.05 12.6 24 n 18.0
14 31.1 88 25.6 78 28.4 83 0.08 11.4 25 n 18.0
15 31.1 88 26.1 79 28.6 84 0.03 15.4 24 n 18.5
16 30.6 87 27.2 81 28.9 84 0.01 14.3 24 n 19.0
17 31.7 89 26.7 80 29.2 85 T 13.8 19 n 19.5
18 31.7 89 27.2 81 29.5 85 T 13.8 20 n 20.0
19 30.6 87 24.4 76 27.5 82 0.22 14.1 27 n 16.5
20 31.1 88 26.1 79 28.6 84 T 11.4 20 n 18.5
21 31.7 89 25.6 78 28.7 84 0.17 16.1 27 n 18.5
22 32.2 90 25.0 77 28.6 84 0.15 18.2 34 n 18.5
23 31.1 88 25.6 78 28.4 83 0.37 19.6 35 n 18.0
24 29.4 85 25.0 77 27.2 81 0.44 19.5 34 y 16.0
25 31.1 88 26.7 80 28.9 84 T 15.6 25 n 19.0
26 31.1 88 26.7 80 28.9 84 0.01 14.7 25 n 19.0
27 30.6 87 26.7 80 28.7 84 T 14.5 22 n 18.5
28 30.6 87 26.7 80 28.7 84 0.00 13.3 21 n 18.5
29 28.9 84 25.0 77 27.0 81 0.03 15.0 28 n 15.5
30 30.0 86 24.4 76 27.2 81 0.25 13.8 28 n 16.0
31 31.1 88 25.0 77 28.1 83 0.15 12.4 23 n 17.5
Average Average Average Total Average Maximum Total Total
30.8 87.5 25.7 78.3 28.4 83.2 6.21 13.6 35 1 555
Maximum Minimum
32.2 90 23.3 74

April

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
April 2021
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 32.2 90 25.6 78 28.9 84 0.19 13.5 24 n 19.0
2 30.6 87 25.0 77 27.8 82 0.10 12.9 27 n 17.0
3 30.6 87 25.6 78 28.1 83 0.04 13.5 24 n 17.5
4 31.1 88 26.1 79 28.6 84 0.06 11.6 18 n 18.5
5 31.7 89 26.7 80 29.2 85 0.00 3.5 13 n 19.5
6 31.1 88 26.1 79 28.6 84 0.00 3.3 11 n 18.5
7 32.8 91 26.7 80 29.8 86 0.00 6.0 13 n 20.5
8 31.7 89 26.7 80 29.2 85 T 10.3 17 n 19.5
9 31.7 89 26.7 80 29.2 85 0.06 13.3 25 n 19.5
10 31.7 89 26.7 80 29.2 85 0.01 13.5 21 n 19.5
11 32.2 90 26.7 80 29.5 85 T 11.1 26 n 20.0
12 28.9 84 23.9 75 26.4 80 0.46 9.9 26 n 14.5
13 31.1 88 25.6 78 28.4 83 T 8.4 16 n 18.0
14 31.7 89 25.6 78 28.7 84 0.32 9.1 23 n 18.5
15 32.2 90 25.0 77 28.6 84 0.22 11.5 21 n 18.5
16 30.6 87 23.9 75 27.3 81 0.71 11.9 24 n 16.0
17 31.1 88 25.0 77 28.1 83 0.41 4.9 19 n 17.5
18 30.6 87 24.4 76 27.5 82 T 5.9 15 n 16.5
19 31.7 89 23.9 75 27.8 82 2.23 6.4 27 y 17.0
20 30.6 87 25.6 78 28.1 83 0.01 9.9 17 n 17.5
21 31.1 88 23.9 75 27.5 82 1.17 8.8 20 n 16.5
22 32.2 90 25.0 77 28.6 84 0.01 6.1 11 n 18.5
23 31.7 89 26.7 80 29.2 85 0.04 5.2 17 n 19.5
24 32.2 90 26.7 80 29.5 85 0.02 6.3 11 n 20.0
25 32.2 90 26.7 80 29.5 85 0.04 8.3 20 n 20.0
26 32.2 90 27.2 81 29.7 86 0.05 12.6 20 n 20.5
27 31.7 89 26.1 79 28.9 84 0.06 14.1 24 n 19.0
28 31.1 88 26.7 80 28.9 84 0.00 13.7 24 n 19.0
29 31.7 89 26.7 80 29.2 85 0.00 13.6 19 n 19.5
30 27.8 82 23.9 75 25.9 79 2.96 10.0 26 y 13.5
Average Average Average Total Average Maximum Total Total
31.3 88.4 25.7 78.2 28.7 83.6 9.17 9.6 27 2 549
Maximum Minimum
32.8 91 23.9 75

May

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
May 2021
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 32.2 90 25.6 78 28.9 84 0.10 7.6 15 n 19.0
2 32.2 90 25.0 77 28.6 84 0.04 10.8 21 n 18.5
3 29.4 85 24.4 76 26.9 81 0.83 14.5 30 n 15.5
4 32.8 91 26.7 80 29.8 86 T 14.4 19 n 20.5
5 32.2 90 26.1 79 29.2 85 0.04 15.4 30 n 19.5
6 33.3 92 25.0 77 29.2 85 0.02 17.1 28 n 19.5
7 31.1 88 26.7 80 28.9 84 0.05 14.2 21 n 19.0
8 30.6 87 27.2 81 28.9 84 0.00 15.7 22 n 19.0
9 30.6 87 25.6 78 28.1 83 0.04 14.3 29 n 17.5
10 31.7 89 25.6 78 28.7 84 0.13 17.0 29 n 18.5
11 30.6 87 25.0 77 27.8 82 0.46 14.3 29 y 17.0
12 30.6 87 24.4 76 27.5 82 1.26 12.8 30 n 16.5
13 29.4 85 23.9 75 26.7 80 1.10 12.6 25 n 15.0
14 31.1 88 26.7 80 28.9 84 0.00 14.8 23 n 19.0
15 30.0 86 25.6 78 27.8 82 0.09 16.5 27 n 17.0
16 27.8 82 24.4 76 26.1 79 0.29 14.4 31 n 14.0
17 30.6 87 27.2 81 28.9 84 T 17.1 24 n 19.0
18 30.0 86 27.2 81 28.6 84 0.00 14.8 21 n 18.5
19 31.1 88 25.6 78 28.4 83 0.03 14.2 21 n 18.0
20 30.6 87 25.6 78 28.1 83 0.05 14.9 24 n 17.5
21 30.6 87 25.6 78 28.1 83 0.38 14.7 25 n 17.5
22 27.2 81 24.4 76 25.8 79 1.44 15.9 34 n 13.5
23 31.1 88 24.4 76 27.8 82 1.14 14.9 32 y 17.0
24 30.0 86 23.9 75 27.0 81 0.58 12.1 26 n 15.5
25 30.6 87 27.2 81 28.9 84 0.00 14.9 22 n 19.0
26 31.1 88 24.4 76 27.8 82 0.13 16.7 29 n 17.0
27 30.6 87 27.2 81 28.9 84 0.04 16.2 24 n 19.0
28 30.6 87 23.9 75 27.3 81 0.13 14.9 31 n 16.0
29 31.1 88 26.1 79 28.6 84 0.07 15.8 31 n 18.5
30 31.1 88 26.7 80 28.9 84 0.01 14.3 24 n 19.0
31 30.6 87 27.2 81 28.9 84 0.00 14.7 21 n 19.0
Average Average Average Total Average Maximum Total Total
30.7 87.3 25.6 78.1 28.3 82.9 8.45 14.6 34 2 549
Maximum Minimum
33.3 92 23.9 75

June

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
June 2021
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 25.0 77 28.4 83 0.31 15.4 27 n 18.0
2 30.6 87 26.1 79 28.4 83 T 16.4 23 n 18.0
3 30.6 87 27.2 81 28.9 84 0.00 14.2 20 n 19.0
4 30.0 86 24.4 76 27.2 81 0.80 9.5 27 n 16.0
5 30.0 86 23.9 75 27.0 81 0.86 11.1 21 n 15.5
6 30.0 86 26.7 80 28.4 83 0.0 10.3 17 n 18.0
7 30.6 87 26.7 80 28.7 84 T 9.2 13 n 18.5
8 31.1 88 26.1 79 28.6 84 T 10.9 23 n 18.5
9 30.6 87 26.7 80 28.7 84 T 9.6 17 n 18.5
10 31.1 88 26.7 80 28.9 84 0.02 9.9 16 n 19.0
11 30.6 87 26.7 80 28.7 84 0.12 9.9 20 n 18.5
12 31.1 88 26.7 80 28.9 84 0.00 12.3 18 n 19.0
13 30.6 87 26.7 80 28.7 84 T 9.2 14 n 18.5
14 31.1 88 26.7 80 28.9 84 T 9.2 20 n 19.0
15 31.1 88 26.7 80 28.9 84 0.01 10.5 29 n 19.0
16 31.7 89 25.0 77 28.4 83 0.54 12.5 31 n 18.0
17 31.1 88 24.4 76 27.8 82 0.27 14.7 29 n 17.0
18 29.4 85 23.9 75 26.7 80 0.82 10.5 25 n 15.0
19 28.9 84 25.0 77 27.0 81 0.13 7.6 20 n 15.5
20 30.0 86 26.1 79 28.1 83 T 9.0 17 n 17.5
21 31.1 88 25.6 78 28.4 83 0.12 11.4 24 n 18.0
22 30.6 87 25.6 78 28.1 83 0.13 6.4 15 n 17.5
23 31.1 88 26.7 80 28.9 84 0.01 10.5 18 n 19.0
24 31.7 89 26.7 80 29.2 85 T 14.0 22 n 19.5
25 31.7 89 25.6 78 28.7 84 0.05 15.3 24 n 18.5
26 31.7 89 26.7 80 29.2 85 0.03 14.7 24 n 19.5
27 30.6 87 23.9 75 27.3 81 0.35 11.9 32 n 16.0
28 30.0 86 25.6 78 27.8 82 T 6.9 11 n 17.0
29 31.1 88 25.6 78 28.4 83 0.02 12.3 19 n 18.0
30 31.7 89 26.1 79 28.9 84 0.02 13.6 21 n 19.0
Average Average Average Total Average Maximum Total Total
30.8 87.4 25.8 78.5 28.4 83.1 4.61 11.3 32 0 538
Maximum Minimum
31.7 89 23.9 75

July

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
July 2021
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 0.02 13.5 20 n 19.0
2 31.7 89 26.1 79 28.9 84 0.06 14.5 27 n 19.0
3 31.1 88 27.2 81 29.2 85 0.00 14.9 20 n 19.5
4 30.6 87 25.6 78 28.1 83 0.11 11.6 24 n 17.5
5 31.7 89 25.0 77 28.4 83 0.78 13.0 30 n 18.0
6 31.7 89 26.1 79 28.9 84 0.03 14.1 25 n 19.0
7 31.1 88 24.4 76 27.8 82 0.49 12.9 29 n 17.0
8 31.7 89 25.6 78 28.7 84 0.12 14.8 27 n 18.5
9 31.7 89 24.4 76 28.1 83 0.47 14.2 33 n 17.5
10 28.9 84 23.3 74 26.1 79 1.32 10.3 38 n 14.0
11 30.0 86 24.4 76 27.2 81 0.85 7.3 27 n 16.0
12 31.1 88 26.7 80 28.9 84 T 11.5 17 n 19.0
13 31.1 88 27.2 81 29.2 85 0.01 12.1 18 n 19.5
14 30.6 87 25.6 78 28.1 83 0.16 11.8 23 n 17.5
15 31.7 89 26.1 79 28.9 84 0.10 13.8 20 n 19.0
16 31.7 89 27.2 81 29.5 85 T 14.7 23 n 20.0
17 30.6 87 26.1 79 28.4 83 0.27 12.2 22 n 18.0
18 30.0 86 26.1 79 28.1 83 0.21 12.1 20 n 17.5
19 31.1 88 25.6 78 28.4 83 0.20 9.8 20 y 18.0
20 27.2 81 25.0 77 26.1 79 0.40 7.7 22 n 14.0
21 31.1 88 26.7 80 28.9 84 T 12.1 20 n 19.0
22 31.1 88 27.2 81 29.2 85 0.00 9.4 12 n 19.5
23 31.1 88 27.2 81 29.2 85 0.00 9.8 15 n 19.5
24 30.6 87 26.1 79 28.4 83 0.12 11.7 24 n 18.0
25 30.0 86 25.0 77 27.5 82 1.15 8.3 27 n 16.5
26 30.0 86 25.0 77 27.5 82 0.47 6.4 23 n 16.5
27 30.0 86 25.0 77 27.5 82 0.57 5.8 15 n 16.5
28 30.6 87 24.4 76 27.5 82 0.1 6.5 12 n 16.5
29 30.0 86 25.6 78 27.8 82 0.02 6.6 20 n 17.0
30 31.1 88 26.7 80 28.9 84 0.02 7.0 15 n 19.0
31 30.6 87 26.7 80 28.7 84 T 7.4 17 n 18.5
Average Average Average Total Average Maximum Total Total
30.7 87.3 25.8 78.5 28.4 83.1 8.05 10.9 38 1 554
Maximum Minimum
31.7 89 23.3 74

August

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
August 2021
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 23.9 75 27.5 82 0.35 9.8 26 y 16.5
2 30.6 87 26.1 79 28.4 83 0.05 8.8 24 n 18.0
3 30.6 87 25.6 78 28.1 83 0.18 8.3 22 n 17.5
4 31.7 89 27.2 81 29.5 85 0.02 13.2 21 n 20.0
5 30.6 87 27.2 81 28.9 84 0.02 4.7 10 n 19.0
6 31.1 88 27.8 82 29.5 85 0.00 7.5 11 n 20.0
7 30.6 87 23.9 75 27.3 81 0.32 5.2 15 n 16.0
8 31.1 88 26.7 80 28.9 84 0.12 5.3 17 n 19.0
9 30.0 86 25.6 78 27.8 82 0.27 4.2 14 n 17.0
10 30.6 87 25.6 78 28.1 83 0.45 3.4 14 n 17.5
11 31.1 88 27.2 81 29.2 85 T 2.1 8 n 19.5
12 30.6 87 25.6 78 28.1 83 0.22 4.2 9 n 17.5
13 31.1 88 26.7 80 28.9 84 0.04 2.7 8 n 19.0
14 31.7 89 27.8 82 29.8 86 0.00 6.4 9 n 20.5
15 31.1 88 27.2 81 29.2 85 0.00 9.0 15 n 19.5
16 31.1 88 27.2 81 29.2 85 0.06 11.3 24 n 19.5
17 32.2 90 27.8 82 30.0 86 T 14.2 23 n 21.0
18 31.7 89 25.0 77 28.4 83 0.20 9.3 26 n 18.0
19 30.6 87 27.8 82 29.2 85 0.05 3.3 11 n 19.5
20 31.1 88 27.2 81 29.2 85 T 4.1 8 n 19.5
21 32.2 90 27.2 81 29.7 86 T 9.0 20 n 20.5
22 31.7 89 27.8 82 29.8 86 0.00 10.5 20 n 20.5
23 31.7 89 26.1 79 28.9 84 T 8.3 21 n 19.0
24 31.7 89 27.2 81 29.5 85 0.00 9.1 16 n 20.0
25 31.7 89 26.1 79 28.9 84 0.23 10.0 21 n 19.0
26 30.0 86 25.6 78 27.8 82 0.21 10.4 19 n 17.0
27 31.7 89 27.2 81 29.5 85 T 7.9 13 n 20.0
28 31.1 88 26.7 80 28.9 84 0.39 4.2 10 n 19.0
29 31.7 89 27.2 81 29.5 85 T 7.9 16 n 20.0
30 32.2 90 26.1 79 29.2 85 0.04 10.9 28 n 19.5
31 31.7 89 26.1 79 28.9 84 0.21 8.0 15 n 19.0
Average Average Average Total Average Maximum Total Total
31.2 88.2 26.5 79.7 29.0 84.2 3.43 7.5 28 1 587.5
Maximum Minimum
32.2 90 23.9 75

September

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
September 2021
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 0.08 7.4 18 n 18.5
2 30.6 87 26.1 79 28.4 83 T 4.3 14 n 18.0
3 29.4 85 25.6 78 27.5 82 0.06 4.3 14 n 16.5
4 30.0 86 24.4 76 27.2 81 0.68 7.1 27 n 16.0
5 31.7 89 25.6 78 28.7 84 0.29 11.6 21 n 18.5
6 32.2 90 24.4 76 28.3 83 0.32 10.0 31 n 18.0
7 32.2 90 26.1 79 29.2 85 0.04 10.1 19 n 19.5
8 31.1 88 27.8 82 29.5 85 T 7.1 16 n 20.0
9 31.1 88 26.7 80 28.9 84 0.00 4.3 12 n 19.0
10 31.7 89 26.1 79 28.9 84 0.20 5.6 15 n 19.0
11 30.0 86 26.1 79 28.1 83 0.05 5.2 13 n 17.5
12 30.6 87 25.0 77 27.8 82 1.70 7.5 25 n 17.0
13 28.9 84 24.4 76 26.7 80 0.55 11.3 33 n 15.0
14 30.6 87 24.4 76 27.5 82 2.13 8.3 33 n 16.5
15 30.0 86 25.6 78 27.8 82 0.03 8.2 32 n 17.0
16 31.1 88 26.1 79 28.6 84 0.14 6.3 17 n 18.5
17 31.1 88 27.2 81 29.2 85 T 4.8 13 n 19.5
18 30.6 87 25.0 77 27.8 82 0.22 3.9 12 n 17.0
19 28.9 84 25.0 77 27.0 81 0.17 5.1 17 n 15.5
20 31.1 88 27.2 81 29.2 85 0.00 6.4 9 n 19.5
21 31.1 88 26.7 80 28.9 84 0.03 4.4 15 n 19.0
22 30.6 87 25.0 77 27.8 82 0.95 3.9 25 n 17.0
23 28.9 84 23.9 75 26.4 80 0.40 7.0 15 n 14.5
24 31.1 88 23.9 75 27.5 82 0.42 6.9 30 n 16.5
25 31.1 88 27.2 81 29.2 85 T 9.4 17 n 19.5
26 31.7 89 27.8 82 29.8 86 T 8.5 17 n 20.5
27 31.7 89 26.1 79 28.9 84 0.38 9.9 24 n 19.0
28 31.1 88 23.9 75 27.5 82 0.75 10.8 33 y 16.5
29 28.3 83 23.9 75 26.1 79 1.22 9.5 31 n 14.0
30 30.0 86 25.0 77 27.5 82 0.49 8.0 22 n 16.5
Average Average Average Total Average Maximum Total Total
30.7 87.2 25.6 78.1 28.3 82.9 11.3 7.2 33 1 529
Maximum Minimum
32.2 90 23.9 75

October

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
October 2021
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 24.4 76 28.1 83 0.24 11.2 24 n 17.5
2 31.7 89 25.6 78 28.7 84 0.16 10.9 24 y 18.5
3 28.3 83 23.9 75 26.1 79 3.42 15.6 32 y 14.0
4 31.1 88 26.1 79 28.6 84 0.06 7.3 23 n 18.5
5 31.1 88 26.7 80 28.9 84 0.04 3.8 23 n 19.0
6 29.4 85 23.9 75 26.7 80 0.76 6.1 21 y 15.0
7 30.6 87 27.2 81 28.9 84 T 7.1 17 n 19.0
8 30.6 87 26.1 79 28.4 83 0.21 4.3 21 n 18.0
9 30.6 87 25.0 77 27.8 82 0.20 5.2 24 n 17.0
10 28.9 84 24.4 76 26.7 80 0.20 8.1 32 n 15.0
11 31.7 89 26.1 79 28.9 84 0.01 10.4 23 n 19.0
12 30.0 86 25.6 78 27.8 82 0.12 5.5 18 n 17.0
13 30.6 87 25.0 77 27.8 82 0.42 3.0 15 n 17.0
14 30.6 87 25.6 78 28.1 83 0.02 3.0 11 n 17.5
15 29.4 85 25.6 78 27.5 82 0.63 5.6 25 n 16.5
16 31.1 88 27.2 81 29.2 85 T 7.9 18 n 19.5
17 30.6 87 26.1 79 28.4 83 0.30 6.0 23 n 18.0
18 30.0 86 25.0 77 27.5 82 0.81 2.1 19 n 16.5
19 30.0 86 25.6 78 27.8 82 T 1.1 5 n 17.0
20 31.7 89 27.8 82 29.8 86 T 5.3 11 n 20.5
21 31.1 88 27.8 82 29.5 85 0.00 4.8 9 n 20.0
22 31.1 88 26.7 80 28.9 84 T 5.1 12 n 19.0
23 32.2 90 26.1 79 29.2 85 0.04 7.3 34 n 19.5
24 28.3 83 22.8 73 25.6 78 1.53 9.3 45 y 13.0
25 30.6 87 25.6 78 28.1 83 0.15 8.5 25 n 17.5
26 31.7 89 27.8 82 29.8 86 T 10.5 18 n 20.5
27 29.4 85 25.0 77 27.2 81 0.59 6.5 20 n 16.0
28 30.6 87 25.6 78 28.1 83 0.22 11.8 27 n 17.5
29 31.7 89 26.1 79 28.9 84 0.07 11.0 24 n 19.0
30 31.7 89 26.7 80 29.2 85 0.02 12.8 25 n 19.5
31 30.6 87 26.1 79 28.4 83 0.75 9.4 21 n 18.0
Average Average Average Total Average Maximum Total Total
30.6 87.1 25.8 78.4 28.3 82.9 10.97 7.3 45 4 549.5
Maximum Minimum
32.2 90 22.8 73

November

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
November 2021
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 0.04 7.3 23 n 18.5
2 30.0 86 25.6 78 27.8 82 1.14 5.5 25 y 17.0
3 27.8 82 23.9 75 25.9 79 1.18 11.6 35 n 13.5
4 28.3 83 24.4 76 26.4 80 0.41 10.3 23 y 14.5
5 31.7 89 26.7 80 29.2 85 0.23 12.2 25 n 19.5
6 31.7 89 27.2 81 29.5 85 T 12.3 18 n 20.0
7 31.7 89 27.2 81 29.5 85 T 11.7 21 n 20.0
8 30.6 87 25.6 78 28.1 83 0.30 13.5 31 n 17.5
9 31.1 88 26.7 80 28.9 84 0.02 10.3 19 n 19.0
10 28.9 84 25.0 77 27.0 81 0.69 10.8 29 n 15.5
11 29.4 85 25.0 77 27.2 81 0.83 13.0 27 n 16.0
12 30.0 86 24.4 76 27.2 81 1.07 11.4 29 n 16.0
13 28.9 84 23.9 75 26.4 80 2.51 8.9 35 n 14.5
14 30.0 86 23.9 75 27.0 81 0.40 11.3 35 n 15.5
15 31.7 89 25.0 77 28.4 83 0.19 14.6 30 n 18.0
16 31.1 88 25.0 77 28.1 83 0.1 14.3 26 n 17.5
17 30.6 87 25.0 77 27.8 82 0.77 14.8 31 n 17.0
18 30.0 86 26.1 79 28.1 83 0.06 15.6 23 n 17.5
19 31.1 88 26.1 79 28.6 84 T 13.5 23 n 18.5
20 30.6 87 25.0 77 27.8 82 0.65 15.5 38 n 17.0
21 29.4 85 24.4 76 26.9 81 0.53 6.2 20 n 15.5
22 30.0 86 25.0 77 27.5 82 0.27 10.9 20 n 16.5
23 31.7 89 27.2 81 29.5 85 T 14.9 23 n 20.0
24 30.6 87 27.2 81 28.9 84 T 18.1 26 n 19.0
25 31.1 88 25.0 77 28.1 83 1.05 17.5 34 y 17.5
26 30.0 86 25.0 77 27.5 82 0.39 18.2 34 n 16.5
27 28.9 84 24.4 76 26.7 80 0.97 15.0 39 n 15.0
28 28.9 84 25.0 77 27.0 81 0.59 13.7 30 y 15.5
29 30.6 87 26.1 79 28.4 83 0.08 14.7 28 n 18.0
30 30.0 86 27.2 81 28.6 84 T 15.1 23 n 18.5
Average Average Average Total Average Maximum Total Total
30.2 86.4 25.5 77.9 28.0 82.4 14.47 12.8 39 4 514.5
Maximum Minimum
31.7 89 23.9 75

December

PRELIMINARY LOCAL CLIMATOLOGICAL DATA
KWAJALEIN, MARSHALL ISLANDS, PACIFIC (PKWA)
December 2021
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 0.00 14.3 20 n 18.0
2 30.0 86 25.0 77 27.5 82 0.53 9.4 22 n 16.5
3 29.4 85 26.1 79 27.8 82 0.12 4.1 11 n 17.0
4 28.3 83 23.3 74 25.8 79 0.16 10.2 28 y 13.5
5 31.1 88 25.6 78 28.4 83 0.02 15.3 28 n 18.0
6 30.6 87 26.1 79 28.4 83 0.05 15.2 29 n 18.0
7 30.6 87 25.0 77 27.8 82 0.38 18.6 32 n 17.0
8 28.9 84 26.1 79 27.5 82 0.22 13.8 22 n 16.5
9 29.4 85 26.7 80 28.1 83 T 14.1 21 n 17.5
10 29.4 85 26.1 79 27.8 82 0.00 10.3 14 n 17.0
11 29.4 85 26.1 79 27.8 82 0.00 9.4 12 n 17.0
12 29.4 85 25.6 78 27.5 82 0.33 10.6 23 n 16.5
13 29.4 85 23.9 75 26.7 80 1.49 13.2 34 n 15.0
14 30.0 86 26.1 79 28.1 83 0.07 14.0 26 n 17.5
15 30.0 86 25.6 78 27.8 82 0.04 16.4 26 n 17.0
16 30.0 86 27.2 81 28.6 84 T 15.9 23 n 18.5
17 30.6 87 25.0 77 27.8 82 0.19 14.8 25 n 17.0
18 30.0 86 26.7 80 28.4 83 0.01 16.3 23 n 18.0
19 30.0 86 27.2 81 28.6 84 T 16.2 25 n 18.5
20 30.0 86 26.1 79 28.1 83 0.01 14.4 24 n 17.5
21 30.0 86 26.7 80 28.4 83 0.00 10.4 17 n 18.0
22 29.4 85 26.7 80 28.1 83 0.00 8.3 12 n 17.5
23 29.4 85 26.1 79 27.8 82 0.00 7.5 12 n 17.0
24 30.0 86 26.7 80 28.4 83 0.00 7.3 11 n 18.0
25 29.4 85 26.1 79 27.8 82 0.00 8.2 14 n 17.0
26 30.0 86 25.0 77 27.5 82 0.04 12.2 23 n 16.5
27 30.6 87 26.1 79 28.4 83 0.00 12.7 20 n 18.0
28 29.4 85 26.1 79 27.8 82 T 14.9 24 n 17.0
29 29.4 85 26.7 80 28.1 83 0.00 13.5 21 n 17.5
30 29.4 85 25.0 77 27.2 81 T 12.2 19 n 16.0
31 29.4 85 25.0 77 27.2 81 0.08 8.1 17 n 16.0
Average Average Average Total Average Maximum Total Total
29.8 85.6 25.9 78.6 27.9 82.3 3.74 12.3 34 1 530
Maximum Minimum
31.1 88 23.3 74