Jomsom weather in December 2025

Expect daytime maximum temperatures of 5°C in Jomsom in December based on long-term weather averages. There are 6 hours of sunshine per day on average, which might fall as snow.

  • 5°C maximum daytime temperature in December in Jomsom5
    5°C max day temperature
  • 6 hours of sunshine per day
  • 2 days with some rainfall in December in Jomsom2
    2 days with some rainfall
  • -12°C minimum night-time temperature in December in Jomsom-12
    -12°C min night temperature
  • 10 hours of daylight per day in December in Jomsom10
    10 hours of daylight per day
  • No heat & humidity in December in Jomsom0
    No heat & humidity
  • 21 mm monthly rainfall in December in Jomsom21
    21 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in December in Jomsom5
    5 (Moderate) UV index

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The December weather guide for Nepal (Jomsom) 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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How cold is it in Jomsom in December?

Daytime temperatures usually reach 5°C in Jomsom in December, falling to -12°C at night.

How sunny is it in Jomsom in December?

There are normally 6 hours of bright sunshine each day in Jomsom in December - that's 60% of daylight hours.

Does it ever rain in Jomsom in December?

There are usually 2 days with some rain in Jomsom in December and the average monthly rainfall is 21mm. Rain may fall as snow in this month.

Jomsom December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:46 17:12
Tuesday, 16th December 2025 06:56 17:15
Wednesday, 31st December 2025 07:03 17:23

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