Best year time to visit Irattakulama

General weather information about Irattakulama

Average annual temperature is 26.7 °C

Absolute maximum temperature: 35.0 °C

Absolute minimum temperature: 19.6 °C

Number of sunny days: 34 days

Number of rainy days: 331 days

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

Irattakulama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.133.034.035.031.330.629.730.529.930.631.831.8
Average daytime temperature (°C)29.830.931.631.229.929.428.829.528.528.729.529.9
Average temperature (°C)25.126.027.227.527.827.627.227.426.425.925.726.2
Average night temperature (°C)21.622.323.924.625.725.825.825.624.723.723.423.7
Absolute minimum temperature (°C)19.620.522.823.624.024.524.524.123.922.522.722.6

Irattakulama 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)9.59.710.810.39.310.39.911.08.38.37.77.9
Precipitation (mm)917712414723621416667394332515262
Sunny days17121000100003
Rainy days141630303130303130313028
Snow days000000000000

Irattakulama - weather forecast by months

Irattakulama weather in januaryIrattakulama weather in februaryIrattakulama weather in marchIrattakulama weather in aprilIrattakulama weather in mayIrattakulama weather in juneIrattakulama weather in julyIrattakulama weather in augustIrattakulama weather in septemberIrattakulama weather in octoberIrattakulama weather in novemberIrattakulama weather in december

Best time to visit Irattakulama:

The largest precipitation sum in Irattakulama is at

  • September — 394(mm)
  • October — 332(mm)
  • November — 515(mm)

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    Frequently asked questions

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