Best year time to visit Rathgama

General weather information about Rathgama

Average annual temperature is 23.3 °C

Absolute maximum temperature: 30.0 °C

Absolute minimum temperature: 16.9 °C

Number of sunny days: 3 days

Number of rainy days: 362 days

Look at detailed online map of Rathgama

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

Rathgama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)26.928.329.330.028.627.227.027.626.927.527.727.7
Average daytime temperature (°C)26.126.827.628.526.926.225.726.525.425.926.326.1
Average temperature (°C)22.523.023.724.224.023.623.223.622.622.822.923.1
Average night temperature (°C)19.219.620.421.221.921.921.421.421.020.820.520.7
Absolute minimum temperature (°C)16.918.019.119.720.720.820.620.520.419.519.819.2

Rathgama 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)9.69.610.09.87.57.98.310.56.16.46.87.5
Precipitation (mm)287286403326374341321190777748879688
Sunny days210000000000
Rainy days292731303130313130313031
Snow days000000000000

Rathgama - weather forecast by months

Rathgama weather in januaryRathgama weather in februaryRathgama weather in marchRathgama weather in aprilRathgama weather in mayRathgama weather in juneRathgama weather in julyRathgama weather in augustRathgama weather in septemberRathgama weather in octoberRathgama weather in novemberRathgama weather in december

Best time to visit Rathgama:

The best time to visit Rathgama during the most sunny months:

  • August — 10.5(h)

The largest precipitation sum in Rathgama is at

  • September — 777(mm)
  • October — 748(mm)
  • November — 879(mm)
  • December — 688(mm)

    • Weather forecast in the closest to Rathgama admin centers

    Weather forecast in the closest towns to Rathgama

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    Frequently asked questions

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