Phnom Penh weather in May 2020

  • 34°C maximum daytime temperature in May in Phnom Penh34
    34°C max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in May in Phnom Penh15
    15 days with some rainfall
  • 25°C minimum night-time temperature in May in Phnom Penh25
    25°C min night temperature
  • 13 hours of daylight per day in May in Phnom Penh13
    13 hours of daylight per day
  • Extreme heat & humidity in May in Phnom PenhE
    Extreme heat & humidity
  • 166 mm monthly rainfall in May in Phnom Penh166
    166 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Phnom Penh11
    11+ (Extreme) UV index
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The May weather guide for Phnom Penh, Cambodia 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 Phnom Penh weather in May

The average maximum daytime temperature in Phnom Penh in May is a hot 34°C (93°F) with extreme heat & humidity. The average night-time temperature is usually a warm 25°C (77°F). There are usually 7 hours of bright sunshine each day, which represents 54% of the 13 hours of daylight.

Expect 166mm (6.5 inches) of rainfall across the whole of May with 15 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

Phnom Penh sunrise & sunset times for May 2020

Browse the sunrise & sunset times for Phnom Penh in May 2020. Select a month to view Phnom Penh sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2020 05:41 18:14
Saturday, 16th May 2020 05:37 18:17
Sunday, 31st May 2020 05:35 18:21
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Where's hot in Cambodia in May?

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

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