Nairobi weather in December 2025

Expect daytime maximum temperatures of 75°F 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 3.9 inches of rainfall in the month.

  • 75°F maximum daytime temperature in December in Nairobi75
    75°F max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in December in Nairobi12
    12 days with some rainfall
  • 55°F minimum night-time temperature in December in Nairobi55
    55°F 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
  • 3.9 inches monthly rainfall in December in Nairobi3.9
    3.9 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Nairobi11
    11+ (Extreme) UV index

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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)  |  Imperial (°F)

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More about Kenya

How hot is it in Nairobi in December?

Daytime temperatures usually reach 75°F in Nairobi in December, falling to 55°F at night.

How sunny is it in Nairobi in December?

There are normally 8 hours of bright sunshine each day in Nairobi in December - that's 67% of daylight hours.

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 3.9 inches.

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

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