Cambodia weather in September 2019

  • 31°C maximum daytime temperature in September in Cambodia (Phnom Penh)31
    31°C max day temperature
  • 5 hours of sunshine per day
  • 19 days with some rainfall in September in Cambodia (Phnom Penh)19
    19 days with some rainfall
  • 24°C minimum night-time temperature in September in Cambodia (Phnom Penh)24
    24°C min night temperature
  • 12 hours of daylight per day in September in Cambodia (Phnom Penh)12
    12 hours of daylight per day
  • Very high heat & humidity in September in Cambodia (Phnom Penh)VH
    Very High heat & humidity
  • 245 mm monthly rainfall in September in Cambodia (Phnom Penh)245
    245 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Cambodia (Phnom Penh)11
    11+ (Extreme) UV index
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The September weather guide for Cambodia, represented by 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.

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

Guide to Cambodia weather in September

The average maximum daytime temperature in Cambodia in September is a hot 31°C (88°F) with very high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 5 hours of bright sunshine each day, which represents 41% of the 12 hours of daylight.

Expect 245mm (9.6 inches) of rainfall across the whole of September with 19 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The weather in Cambodia in September is represented by Phnom Penh.

Cambodia sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Cambodia in September 2019. Select a month to view Cambodia sunrise & sunset times for the next twelve months. The Cambodia sunrise & sunset times shown below are for Phnom Penh.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 05:50 18:11
Sunday, 15th September 2019 05:50 18:02
Monday, 30th September 2019 05:49 17:52
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