Kwajalein weather by month

Check out Kwajalein weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Kwajalein (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	30	30	30	30	30	31	31	31	31	31	31	30
Min temperature (night-time)	25	25	25	25	25	25	25	25	25	25	25	25
Heat & Humidity	H	H	H	H	H	H	H	VH	VH	H	H	H
Sea temperature	28	28	28	28	28	28	29	29	29	29	29	28

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Kwajalein

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of daylight	12	12	12	12	13	13	13	12	12	12	12	12
UV Index (Maximum)	11	11	11	11	11	11	11	11	11	11	11	10

Rainfall in Kwajalein

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	21	19	19	18	17	16	19	20	18	19	18	20
Average monthly rainfall (mm)	164	123	140	198	229	228	263	251	270	282	246	211

More about the Kwajalein

Kwajalein by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for the Marshall Islands

The climate guide for Marshall Islands (Kwajalein) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Kwajalein?

Kwajalein has a hot tropical climate with no dry season.

Kwajalein weather in January

Expect daytime maximum temperatures of 30°C in Kwajalein, Marshall Islands in January and high heat and humidity based on long-term weather averages. There are 21 days with some rainfall and typically 164 mm of rainfall in the month.

30
30°C max day temperature
21
21 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
164
164 mm of monthly rainfall
11
11 (Extreme) UV index
28
28°C sea temperature

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Kwajalein weather in February

Expect daytime maximum temperatures of 30°C in Kwajalein, Marshall Islands in February and high heat and humidity based on long-term weather averages. There are 19 days with some rainfall and typically 123 mm of rainfall in the month.

30
30°C max day temperature
19
19 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
123
123 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Kwajalein weather in March

Expect daytime maximum temperatures of 30°C in Kwajalein, Marshall Islands in March and high heat and humidity based on long-term weather averages. There are 19 days with some rainfall and typically 140 mm of rainfall in the month.

30
30°C max day temperature
19
19 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
140
140 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Kwajalein weather in April

Expect daytime maximum temperatures of 30°C in Kwajalein, Marshall Islands in April and high heat and humidity based on long-term weather averages. There are 18 days with some rainfall and typically 198 mm of rainfall in the month.

30
30°C max day temperature
18
18 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
198
198 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Kwajalein weather in May

Expect daytime maximum temperatures of 30°C in Kwajalein, Marshall Islands in May and high heat and humidity based on long-term weather averages. There are 17 days with some rainfall and typically 229 mm of rainfall in the month.

30
30°C max day temperature
17
17 days with some rainfall
25
25°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
229
229 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Kwajalein weather in June

Expect daytime maximum temperatures of 31°C in Kwajalein, Marshall Islands in June and high heat and humidity based on long-term weather averages. There are 16 days with some rainfall and typically 228 mm of rainfall in the month.

31
31°C max day temperature
16
16 days with some rainfall
25
25°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
228
228 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Kwajalein weather in July

Expect daytime maximum temperatures of 31°C in Kwajalein, Marshall Islands in July and high heat and humidity based on long-term weather averages. There are 19 days with some rainfall and typically 263 mm of rainfall in the month.

31
31°C max day temperature
19
19 days with some rainfall
25
25°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
263
263 mm of monthly rainfall
11
11+ (Extreme) UV index
29
29°C sea temperature

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Kwajalein weather in August

Expect daytime maximum temperatures of 31°C in Kwajalein, Marshall Islands in August and very high heat and humidity based on long-term weather averages. There are 20 days with some rainfall and typically 251 mm of rainfall in the month.

31
31°C max day temperature
20
20 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
251
251 mm of monthly rainfall
11
11+ (Extreme) UV index
29
29°C sea temperature

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Kwajalein weather in September

Expect daytime maximum temperatures of 31°C in Kwajalein, Marshall Islands in September and very high heat and humidity based on long-term weather averages. There are 18 days with some rainfall and typically 270 mm of rainfall in the month.

31
31°C max day temperature
18
18 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
270
270 mm of monthly rainfall
11
11+ (Extreme) UV index
29
29°C sea temperature

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Kwajalein weather in October

Expect daytime maximum temperatures of 31°C in Kwajalein, Marshall Islands in October and very high heat and humidity based on long-term weather averages. There are 19 days with some rainfall and typically 282 mm of rainfall in the month.

31
31°C max day temperature
19
19 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
282
282 mm of monthly rainfall
11
11+ (Extreme) UV index
29
29°C sea temperature

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Kwajalein weather in November

Expect daytime maximum temperatures of 31°C in Kwajalein, Marshall Islands in November and high heat and humidity based on long-term weather averages. There are 18 days with some rainfall and typically 246 mm of rainfall in the month.

31
31°C max day temperature
18
18 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
246
246 mm of monthly rainfall
11
11 (Extreme) UV index
29
29°C sea temperature

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Kwajalein weather in December

Expect daytime maximum temperatures of 30°C in Kwajalein, Marshall Islands in December and high heat and humidity based on long-term weather averages. There are 20 days with some rainfall and typically 211 mm of rainfall in the month.

30
30°C max day temperature
20
20 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
211
211 mm of monthly rainfall
10
10 (Very High) UV index
28
28°C sea temperature

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