Nairobi weather in December 2025

Expect daytime maximum temperatures of 24°C in Nairobi, Kenya in December based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 99 mm of rainfall in the month.

  • 24°C maximum daytime temperature in December in Nairobi24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in December in Nairobi12
    12 days with some rainfall
  • 13°C minimum night-time temperature in December in Nairobi13
    13°C min night temperature
  • 12 hours of daylight per day in December in Nairobi12
    12 hours of daylight per day
  • No heat & humidity in December in Nairobi0
    No heat & humidity
  • 99 mm monthly rainfall in December in Nairobi99
    99 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Nairobi11
    11+ (Extreme) UV index

More about Nairobi

Nairobi by month

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

Recommended for Kenya

Virgin Holidays: Early deals on 2026 holidays

  • Book early & save on worldwide holidays in 2026
  • Explore destinations in North America, Caribbean & more
  • Pay low deposits from £175 per person
Go to Virgin Holidays deal >>

View all Virgin Holidays offers

The December weather guide for Kenya (Nairobi) shows long term 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.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Kenya

How hot is it in Nairobi in December?

Daytime temperatures usually reach 31°C in Nairobi in December with very high heat and humidity, falling to 23°C at night.

How sunny is it in Nairobi in December?

There are normally 9 hours of bright sunshine each day in Nairobi in December - that's 70% of daylight hours.

How warm is the sea around Nairobi in December?

The average sea temperature around Nairobi in December is 28°C.

Does it rain in Nairobi in December?

There are usually 12 days with some rain in Nairobi in December and the average monthly rainfall is 63mm.

Nairobi December sunrise & sunset times

Browse the sunrise and sunset times for Nairobi in December 2025. Select a month to view Nairobi sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:16 18:28
Tuesday, 16th December 2025 06:22 18:34
Wednesday, 31st December 2025 06:30 18:42

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^