Best year time to visit Phnum Penh

General weather information about Phnum Penh

Average annual temperature is 26.9 °C

Absolute maximum temperature: 38.4 °C

Absolute minimum temperature: 15.2 °C

Number of sunny days: 113 days

Number of rainy days: 252 days

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* Weather data for Phnum Penh Cambodia is based on climate observations for 2026 year

Phnum Penh air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)33.034.637.037.438.433.332.732.931.531.531.532.9
Average daytime temperature (°C)29.032.533.935.033.931.330.630.930.030.330.030.5
Average temperature (°C)23.726.828.129.928.927.326.827.026.226.325.725.8
Average night temperature (°C)18.821.522.825.825.424.624.424.423.823.422.121.5
Absolute minimum temperature (°C)15.218.219.323.823.823.422.923.522.722.617.717.2

Phnum Penh monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.411.712.112.412.812.912.912.612.211.811.511.3
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.010.510.810.710.59.27.48.57.08.99.99.9
Precipitation (mm)621518542322574232763852831337
Sunny days22182565000001225
Rainy days910624263031313031186
Snow days000000000000

Phnum Penh - weather forecast by months

Phnum Penh weather in januaryPhnum Penh weather in februaryPhnum Penh weather in marchPhnum Penh weather in aprilPhnum Penh weather in mayPhnum Penh weather in junePhnum Penh weather in julyPhnum Penh weather in augustPhnum Penh weather in septemberPhnum Penh weather in octoberPhnum Penh weather in novemberPhnum Penh weather in december

Best time to visit Phnum Penh:

The largest precipitation sum in Phnum Penh is at

  • May — 232(mm)
  • June — 257(mm)
  • July — 423(mm)
  • August — 276(mm)
  • September — 385(mm)
  • October — 283(mm)

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    Frequently asked questions

    When is the best time to visit Phnum Penh?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Phnum Penh.
    What is the weather like in Phnum Penh?
    See average temperature, rainfall and daylight hours for Phnum Penh by month in the table above.
    How many sunny days does Phnum Penh have?
    The monthly weather statistics above show sunshine and rainfall patterns for Phnum Penh throughout the year.