Best year time to visit Heeloya

General weather information about Heeloya

Average annual temperature is 21.3 °C

Absolute maximum temperature: 30.6 °C

Absolute minimum temperature: 11.3 °C

Number of sunny days: 27 days

Number of rainy days: 338 days

Look at detailed online map of Heeloya

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

Heeloya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.425.227.027.928.728.929.530.626.925.324.925.3
Average daytime temperature (°C)23.324.024.926.026.327.527.328.625.424.124.023.8
Average temperature (°C)19.219.820.621.422.122.922.723.021.420.720.520.6
Average night temperature (°C)15.515.916.917.218.418.618.718.118.417.817.518.1
Absolute minimum temperature (°C)11.312.015.915.316.417.417.216.516.915.715.416.2

Heeloya 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)9.19.29.410.08.710.29.610.98.16.97.17.4
Precipitation (mm)681171161181741468795187388557320
Sunny days861121321002
Rainy days232230292929282929313029
Snow days000000000000

Heeloya - weather forecast by months

Heeloya weather in januaryHeeloya weather in februaryHeeloya weather in marchHeeloya weather in aprilHeeloya weather in mayHeeloya weather in juneHeeloya weather in julyHeeloya weather in augustHeeloya weather in septemberHeeloya weather in octoberHeeloya weather in novemberHeeloya weather in december

Best time to visit Heeloya:

The largest precipitation sum in Heeloya is at

  • October — 388(mm)
  • November — 557(mm)
  • December — 320(mm)

    • Weather forecast in the closest to Heeloya admin centers

    Weather forecast in the closest towns to Heeloya

    Explore Heeloya

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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