Best year time to visit Gallinagama

General weather information about Gallinagama

Average annual temperature is 21.3 °C

Absolute maximum temperature: 28.1 °C

Absolute minimum temperature: 13.3 °C

Number of sunny days: 31 days

Number of rainy days: 334 days

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

Gallinagama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.926.126.427.427.427.426.628.124.724.324.325.7
Average daytime temperature (°C)23.324.125.125.625.425.824.826.123.223.323.623.8
Average temperature (°C)19.720.420.921.622.522.921.922.420.820.620.620.9
Average night temperature (°C)15.916.517.318.020.221.019.919.519.418.518.218.3
Absolute minimum temperature (°C)13.313.915.815.718.620.218.418.617.816.716.815.7

Gallinagama 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)9.59.69.69.88.610.08.810.87.07.07.17.8
Precipitation (mm)1692242841601643611226216605792538
Sunny days6311414100100
Rainy days252530292729272130303031
Snow days000000000000

Gallinagama - weather forecast by months

Gallinagama weather in januaryGallinagama weather in februaryGallinagama weather in marchGallinagama weather in aprilGallinagama weather in mayGallinagama weather in juneGallinagama weather in julyGallinagama weather in augustGallinagama weather in septemberGallinagama weather in octoberGallinagama weather in novemberGallinagama weather in december

Best time to visit Gallinagama:

The largest precipitation sum in Gallinagama is at

  • October — 605(mm)
  • November — 792(mm)
  • December — 538(mm)

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    Frequently asked questions

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