Mtwara weather in December 2025

Expect daytime maximum temperatures of 88°F in Mtwara, Tanzania in December and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 17 days with some rainfall and typically 6.0 inches of rainfall in the month.

  • 88°F maximum daytime temperature in December in Mtwara88
    88°F max day temperature
  • 8 hours of sunshine per day
  • 17 days with some rainfall in December in Mtwara17
    17 days with some rainfall
  • 73°F minimum night-time temperature in December in Mtwara73
    73°F min night temperature
  • 13 hours of daylight per day in December in Mtwara13
    13 hours of daylight per day
  • Very high heat & humidity in December in MtwaraVH
    Very High heat & humidity
  • 6.0 inches monthly rainfall in December in Mtwara6.0
    6.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Mtwara11
    11+ (Extreme) UV index
  • 82°F sea temperature in December in Mtwara82
    82°F sea temperature

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The December weather guide for Tanzania (Mtwara) 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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How hot is it in Mtwara in December?

Daytime temperatures usually reach 88°F in Mtwara in December with very high heat and humidity, falling to 73°F at night.

How sunny is it in Mtwara in December?

There are normally 8 hours of bright sunshine each day in Mtwara in December - that's 62% of daylight hours.

How warm is the sea around Mtwara in December?

The average sea temperature around Mtwara in December is 82°F.

Does it rain in Mtwara in December?

There are usually 17 days with some rain in Mtwara in December and the average monthly rainfall is 6.0 inches.

Mtwara December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:48 18:29
Tuesday, 16th December 2025 05:53 18:37
Wednesday, 31st December 2025 06:01 18:44

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