December · Kenya
Best time to visit Nairobi in December Weather, crowds & prices
Weather in Nairobi in December
Average temperature 19°C, 68 mm of rain, about 31 days with 6+ hours of sunshine and 73% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
9.0/10
Ranked #9 of 12 months
- Avg temp
- 19°C
- Rainfall
- 68 mm
- Humidity
- 73%
- Days with 6h+ sun
- 31
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
December in Nairobi scores 9.0/10 for nature and wildlife travel - ranked #9 of 12. Expect around 19°C, 68 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Safari gateway parks and highland city energy feel best October through March.
December ranks 9th of 12 for Nairobi — one of the best windows
December averages 19°C (67°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.
Rainfall runs 68 mm, so plan one flexible day in three; you still get about 31 days with 6+ hours of sunshine and 12.2 hours of daylight.
A 9/10 puts this among the year's best months in Nairobi (9th of 12); only February scores higher, at 9.8/10.
Pack light clothing, a hat and real sun protection, a packable rain layer, footwear you can get muddy.
Figure on mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Nairobi in December?
- In December, Nairobi averages 19°C, 68 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 9.0/10.
- Is December a good time to visit Nairobi?
- December earns a 9.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Nairobi in December?
- Expect about 68 mm of rain in December. Average humidity is 73% and there are about 31 days with 6+ hours of sunshine.
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