Best year time to visit Hiriwalamulla

General weather information about Hiriwalamulla

Average annual temperature is 26.0 °C

Absolute maximum temperature: 34.2 °C

Absolute minimum temperature: 19.5 °C

Number of sunny days: 28 days

Number of rainy days: 337 days

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

Hiriwalamulla air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.334.134.234.232.230.730.331.030.731.431.932.2
Average daytime temperature (°C)29.931.132.032.630.429.729.330.128.629.530.130.1
Average temperature (°C)25.125.826.526.926.826.326.326.625.325.325.325.8
Average night temperature (°C)21.221.522.723.124.223.723.623.723.122.722.523.0
Absolute minimum temperature (°C)19.519.621.921.622.822.422.222.722.321.821.521.8

Hiriwalamulla 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)9.39.710.310.28.68.89.410.86.87.17.37.6
Precipitation (mm)11211819220022630623992546592582397
Sunny days14101000000102
Rainy days171830303130313130303029
Snow days000000000000

Hiriwalamulla - weather forecast by months

Hiriwalamulla weather in januaryHiriwalamulla weather in februaryHiriwalamulla weather in marchHiriwalamulla weather in aprilHiriwalamulla weather in mayHiriwalamulla weather in juneHiriwalamulla weather in julyHiriwalamulla weather in augustHiriwalamulla weather in septemberHiriwalamulla weather in octoberHiriwalamulla weather in novemberHiriwalamulla weather in december

Best time to visit Hiriwalamulla:

The largest precipitation sum in Hiriwalamulla is at

  • September — 546(mm)
  • October — 592(mm)
  • November — 582(mm)
  • December — 397(mm)

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    Frequently asked questions

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