Best year time to visit Dehigasthalawa

General weather information about Dehigasthalawa

Average annual temperature is 23.6 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: 15.8 °C

Number of sunny days: 30 days

Number of rainy days: 335 days

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* Weather data for Dehigasthalawa Sri Lanka is based on climate observations for 2026 year

Dehigasthalawa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.928.930.231.629.629.428.730.527.126.826.627.7
Average daytime temperature (°C)26.026.828.229.027.728.227.128.925.725.725.825.7
Average temperature (°C)22.122.823.624.324.625.024.225.023.022.722.722.8
Average night temperature (°C)18.319.019.920.522.423.022.222.321.420.620.420.4
Absolute minimum temperature (°C)15.817.018.618.021.021.821.221.220.419.319.518.5

Dehigasthalawa 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)11.811.912.112.312.412.512.512.312.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.69.79.88.510.39.210.97.57.07.07.8
Precipitation (mm)991441361261595112530305648638419
Sunny days761140270101
Rainy days242230292730292430303030
Snow days000000000000

Dehigasthalawa - weather forecast by months

Dehigasthalawa weather in januaryDehigasthalawa weather in februaryDehigasthalawa weather in marchDehigasthalawa weather in aprilDehigasthalawa weather in mayDehigasthalawa weather in juneDehigasthalawa weather in julyDehigasthalawa weather in augustDehigasthalawa weather in septemberDehigasthalawa weather in octoberDehigasthalawa weather in novemberDehigasthalawa weather in december

Best time to visit Dehigasthalawa:

The largest precipitation sum in Dehigasthalawa is at

  • September — 305(mm)
  • October — 648(mm)
  • November — 638(mm)
  • December — 419(mm)

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    Weather forecast in the closest towns to Dehigasthalawa

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    Frequently asked questions

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