Best year time to visit Hiriwala

General weather information about Hiriwala

Average annual temperature is 26.0 °C

Absolute maximum temperature: 35.4 °C

Absolute minimum temperature: 19.4 °C

Number of sunny days: 28 days

Number of rainy days: 337 days

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

Hiriwala air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.333.834.435.432.630.930.331.430.631.331.232.2
Average daytime temperature (°C)29.831.032.533.130.529.729.130.328.629.330.029.9
Average temperature (°C)25.025.826.727.126.826.326.126.625.225.225.325.7
Average night temperature (°C)21.221.523.023.424.423.823.523.823.122.922.723.1
Absolute minimum temperature (°C)19.519.422.122.222.922.522.022.922.221.721.821.7

Hiriwala 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)9.39.610.210.08.88.89.110.86.96.97.17.7
Precipitation (mm)11510518215419222626269457519600343
Sunny days14101000000102
Rainy days171830303130313130303029
Snow days000000000000

Hiriwala - weather forecast by months

Hiriwala weather in januaryHiriwala weather in februaryHiriwala weather in marchHiriwala weather in aprilHiriwala weather in mayHiriwala weather in juneHiriwala weather in julyHiriwala weather in augustHiriwala weather in septemberHiriwala weather in octoberHiriwala weather in novemberHiriwala weather in december

Best time to visit Hiriwala:

The largest precipitation sum in Hiriwala is at

  • September — 457(mm)
  • October — 519(mm)
  • November — 600(mm)
  • December — 343(mm)

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    Frequently asked questions

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