Temperature
Warm by day, warm at night.
82°Ftypical December high
Typical range
December climate
December in Kwajalein
Marshall Islands · Rālik
Warm days and some sun. Humid air and wind on exposed beaches are the main drawbacks.
Some tradeoffs
Daytime high
82°F
Lows around 80°F
Rain
Rain most days
Sun
10.5 h/day
Air feel
Very humid
Sea temp
84°F
Great for swimming
Wind
19 mph
Windy
When to visit
Month-by-month fit
Best
Precipitation
It rains on most days. About 19 wet days, fewer than in most months.
61%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
10.4 hDecember sunshine
Heat & humidity by month
Very humid air is a major factor this month.
55%December Heat feel
Humid airVery humid air
Hourly temperature pattern
In December, afternoons feel about 81° and nights feel near 80°.
WarmHotNight hours
Clear sky
Mostly cloudy skies this month.
40%December Clear sky
Clear skyCloud
Wind pattern
Wind can affect exposed beach comfort.
19 mphDecember Windy
Sea temperature
84°FDecember sea temp
More detailIncludes daypart comfort
Typical December day
December stays around 81°F through the day and night.
Avg temp Typical range
Morning81°F
Rain38%
Cloud61%
Humid airVery high
Sun intensityModerate
Midday81°F
Rain38%
Cloud61%
Humid airVery high
Sun intensityStrong
Late afternoon81°F
Rain36%
Cloud62%
Humid airVery high
Sun intensityModerate
Early evening81°F
Rain37%
Cloud64%
Humid airVery high
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 82 | 80 | 2.6 | 14 | 11.0 | 79 | 83 |
| Feb | 82 | 80 | 3.0 | 15 | 11.3 | 80 | 83 |
| Mar | 82 | 80 | 5.4 | 20 | 11.4 | 81 | 83 |
| Apr | 82 | 79 | 6.6 | 22 | 11.1 | 82 | 83 |
| May | 82 | 80 | 10.8 | 26 | 10.9 | 83 | 84 |
| Jun | 83 | 80 | 7.8 | 24 | 10.9 | 83 | 84 |
| Jul | 83 | 80 | 12.3 | 27 | 10.5 | 83 | 85 |
| Aug | 83 | 80 | 10.3 | 28 | 10.4 | 83 | 85 |
| Sep | 83 | 80 | 10.6 | 26 | 10.2 | 83 | 85 |
| Oct | 83 | 80 | 12.7 | 27 | 9.5 | 83 | 85 |
| Nov | 83 | 80 | 11.8 | 27 | 9.8 | 83 | 85 |
| Dec | 82 | 80 | 4.3 | 19 | 10.4 | 81 | 84 |
Similar climates
Similar
Similar travel styleKhao LakThailandSimilar travel stylePlacenciaBelizeSimilar travel styleSavusavuFijiSimilar travel styleKororPalau
Want a side-by-side climate view? Compare Kwajalein with Khao Lak.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology