Nizwa weather in December 2025

Expect 24°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Nizwa in December based on long-term weather averages. There is usually 1 day with some rainfall and 10 mm of average monthly rainfall in December.

  • 24°C maximum daytime temperature in December in Nizwa24
    24°C max day temperature
  • 9 hours of sunshine per day
  • 1 day with some rainfall in December in Nizwa1
    1 day with some rainfall
  • 13°C minimum night-time temperature in December in Nizwa13
    13°C min night temperature
  • 11 hours of daylight per day in December in Nizwa11
    11 hours of daylight per day
  • No heat & humidity in December in Nizwa0
    No heat & humidity
  • 10 mm monthly rainfall in December in Nizwa10
    10 mm of monthly rainfall
  • UV (maximum) index 6 (High) in December in Nizwa6
    6 (High) UV index

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The December weather guide for Oman (Nizwa) 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)

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More about Oman

How hot is it in Nizwa in December?

Daytime temperatures usually reach 24°C in Nizwa in December, falling to 13°C at night.

How sunny is it in Nizwa in December?

There are normally 9 hours of bright sunshine each day in Nizwa in December - that's 82% of daylight hours.

Does it ever rain in Nizwa in December?

There is usually 1 day with some rain in Nizwa in December and the average monthly rainfall is 10mm.

Nizwa December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:34 17:24
Tuesday, 16th December 2025 06:43 17:28
Wednesday, 31st December 2025 06:50 17:36

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