Best year time to visit Hamanduwa

General weather information about Hamanduwa

Average annual temperature is 26.7 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: 21.4 °C

Number of sunny days: 33 days

Number of rainy days: 332 days

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

Hamanduwa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.929.529.830.129.929.228.528.929.129.029.730.3
Average daytime temperature (°C)27.428.228.528.928.728.427.828.328.027.627.828.3
Average temperature (°C)25.325.926.627.427.627.326.927.326.726.226.226.5
Average night temperature (°C)23.123.924.825.526.325.925.526.025.324.824.724.8
Absolute minimum temperature (°C)21.423.123.824.323.824.323.824.524.423.824.124.0

Hamanduwa monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.012.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.811.912.112.312.412.512.412.312.212.011.911.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.810.110.310.39.610.79.810.98.07.38.78.2
Precipitation (mm)7292114881369916296468384366292
Sunny days984400220103
Rainy days222027263130292930303028
Snow days000000000000

Hamanduwa - weather forecast by months

Hamanduwa weather in januaryHamanduwa weather in februaryHamanduwa weather in marchHamanduwa weather in aprilHamanduwa weather in mayHamanduwa weather in juneHamanduwa weather in julyHamanduwa weather in augustHamanduwa weather in septemberHamanduwa weather in octoberHamanduwa weather in novemberHamanduwa weather in december

Best time to visit Hamanduwa:

The largest precipitation sum in Hamanduwa is at

  • September — 468(mm)
  • October — 384(mm)
  • November — 366(mm)
  • December — 292(mm)

    • Weather forecast in the closest to Hamanduwa admin centers

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    Frequently asked questions

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