Best year time to visit Gahalagaswewa

General weather information about Gahalagaswewa

Average annual temperature is 26.5 °C

Absolute maximum temperature: 36.0 °C

Absolute minimum temperature: 18.9 °C

Number of sunny days: 36 days

Number of rainy days: 329 days

Look at detailed online map of Gahalagaswewa

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

Gahalagaswewa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.734.134.636.032.231.230.431.730.631.932.131.9
Average daytime temperature (°C)30.131.532.732.530.529.929.430.629.029.630.330.3
Average temperature (°C)25.026.027.227.227.427.327.027.326.025.625.526.0
Average night temperature (°C)21.021.923.323.624.824.925.024.823.822.922.823.3
Absolute minimum temperature (°C)18.919.922.322.323.023.223.523.422.621.622.222.5

Gahalagaswewa 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)11.711.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.710.810.39.310.29.911.08.28.37.77.9
Precipitation (mm)7410712219223519213963356347590313
Sunny days17121000000105
Rainy days141630303130313130303026
Snow days000000000000

Gahalagaswewa - weather forecast by months

Gahalagaswewa weather in januaryGahalagaswewa weather in februaryGahalagaswewa weather in marchGahalagaswewa weather in aprilGahalagaswewa weather in mayGahalagaswewa weather in juneGahalagaswewa weather in julyGahalagaswewa weather in augustGahalagaswewa weather in septemberGahalagaswewa weather in octoberGahalagaswewa weather in novemberGahalagaswewa weather in december

Best time to visit Gahalagaswewa:

The largest precipitation sum in Gahalagaswewa is at

  • September — 356(mm)
  • October — 347(mm)
  • November — 590(mm)
  • December — 313(mm)

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    Frequently asked questions

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