Best year time to visit Heralattuduwa

General weather information about Heralattuduwa

Average annual temperature is 26.3 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: 19.4 °C

Number of sunny days: 14 days

Number of rainy days: 351 days

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

Heralattuduwa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.531.231.132.331.230.229.629.930.030.530.530.9
Average daytime temperature (°C)28.929.130.030.829.629.128.729.328.528.729.229.2
Average temperature (°C)25.025.626.327.027.227.026.927.126.025.625.625.9
Average night temperature (°C)21.622.623.224.025.025.024.925.124.123.423.123.4
Absolute minimum temperature (°C)19.421.822.422.724.123.423.724.023.422.622.522.6

Heralattuduwa 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)11.811.912.112.312.412.512.512.312.212.011.811.8
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.69.810.410.38.59.59.510.87.37.27.68.0
Precipitation (mm)9292186139251358235171628596590354
Sunny days860000000000
Rainy days232231303130313130313031
Snow days000000000000

Heralattuduwa - weather forecast by months

Heralattuduwa weather in januaryHeralattuduwa weather in februaryHeralattuduwa weather in marchHeralattuduwa weather in aprilHeralattuduwa weather in mayHeralattuduwa weather in juneHeralattuduwa weather in julyHeralattuduwa weather in augustHeralattuduwa weather in septemberHeralattuduwa weather in octoberHeralattuduwa weather in novemberHeralattuduwa weather in december

Best time to visit Heralattuduwa:

The largest precipitation sum in Heralattuduwa is at

  • September — 628(mm)
  • October — 596(mm)
  • November — 590(mm)

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    Frequently asked questions

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