Cambodia weather in January 2025

Expect 32°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Cambodia in January. Check more long-term weather averages for Cambodia in January before you book your next holiday to Cambodia in 2025/2026.

  • 32°C maximum daytime temperature in January in Cambodia (Phnom Penh)32
    32°C max day temperature
  • 9 hours of sunshine per day
  • 1 day with some rainfall in January in Cambodia (Phnom Penh)1
    1 day with some rainfall
  • 21°C minimum night-time temperature in January in Cambodia (Phnom Penh)21
    21°C min night temperature
  • 12 hours of daylight per day in January in Cambodia (Phnom Penh)12
    12 hours of daylight per day
  • High heat & humidity in January in Cambodia (Phnom Penh)H
    High heat & humidity
  • 6 mm monthly rainfall in January in Cambodia (Phnom Penh)6
    6 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in January in Cambodia (Phnom Penh)10
    10 (Very High) UV index

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The January weather guide for Cambodia (Phnom Penh) 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.

Top Cambodia destinations

Below are average maximum temperatures at popular destinations in Cambodia in January. Select a destination to see more weather parameters.

All Cambodia destinations

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

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More about Cambodia

How hot is it in Cambodia in January?

Daytime temperatures usually reach 32°C in Phnom Penh, Cambodia in January with high heat and humidity, falling to 21°C at night.

How sunny is it in Cambodia in January?

There are normally 9 hours of bright sunshine each day in Phnom Penh, Cambodia in January - that's 76% of daylight hours.

Does it ever rain in Cambodia in January?

There is usually 1 day with some rain in Phnom Penh, Cambodia in January and the average monthly rainfall is 6mm.

Cambodia January sunrise & sunset times

Browse the sunrise and sunset times for Cambodia in January 2025. Select a month to view Cambodia sunrise and sunset times for the next 12 months. The Cambodia sunrise and sunset times shown below are for Phnom Penh.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:20 17:48
Thursday, 16th January 2025 06:24 17:56
Friday, 31st January 2025 06:25 18:03

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