Temperature
Hot by day, warm at night.
89°Ftypical December high
Typical range
December climate
December in Diani Beach
Kenya · Africa
Hot days and some sun. Humid air is the main drawback.
Good overall
Late
Daytime high
89°F
Lows around 77°F
Rain
Rainy spells
Sun
11.5 h/day
Air feel
Very humid
Sea temp
83°F
Great for swimming
When to visit
Month-by-month fit
Best
Precipitation
Rain is frequent, but usually comes in brief, on-and-off spells. About 15 wet days, fewer than in most months.
48%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
11.6 hDecember sunshine
Heat & humidity by month
Very humid air is a major factor this month.
58%December Heat feel
Warm airHumid airVery humid air
Hourly temperature pattern
In December, afternoons feel about 92° and nights feel near 86°.
WarmHotSwelteringNight hours
Clear sky
Partly cloudy skies this month.
51%December Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in December.
6 mphDecember Light breeze
Sea temperature
83°FDecember sea temp
More detailIncludes daypart comfort
Typical December day
December late afternoons are around 86°F, easing to about 82°F in early evening.
Avg temp Typical range
Morning84°F
Feels 91°F
Rain29%
Cloud54%
Humid airVery high
Sun intensityModerate
Midday88°F
Feels 93°F
Rain30%
Cloud51%
Humid airVery high
Sun intensityStrong
Late afternoon87°F
Feels 91°F
Rain30%
Cloud46%
Humid airVery high
Sun intensityModerate
Early evening82°F
Feels 88°F
Rain5%
Cloud40%
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 | 90 | 77 | 0.9 | 5 | 11.6 | 75 | 83 |
| Feb | 91 | 78 | 0.6 | 3 | 11.6 | 74 | 83 |
| Mar | 91 | 78 | 2.1 | 14 | 11.0 | 77 | 84 |
| Apr | 87 | 77 | 5.9 | 25 | 10.2 | 83 | 85 |
| May | 84 | 76 | 7.5 | 22 | 9.7 | 83 | 84 |
| Jun | 82 | 74 | 3.8 | 21 | 10.7 | 81 | 81 |
| Jul | 81 | 73 | 2.7 | 21 | 10.7 | 81 | 79 |
| Aug | 81 | 72 | 2.3 | 20 | 10.9 | 81 | 78 |
| Sep | 83 | 73 | 2.1 | 18 | 11.2 | 81 | 79 |
| Oct | 85 | 74 | 3.6 | 18 | 11.3 | 81 | 80 |
| Nov | 87 | 76 | 3.0 | 18 | 11.6 | 82 | 82 |
| Dec | 89 | 77 | 2.4 | 15 | 11.6 | 78 | 83 |
Similar climates
Similar
Similar travel styleSt. LuciaSaint LuciaSimilar travel styleJericoacoaraBrazilSimilar travel styleOcho RiosJamaicaSimilar travel stylePlacenciaBelize
Want a side-by-side climate view? Compare Diani Beach with St. Lucia.
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: Jun 1, 2026
Data & methodology