Best year time to visit Heladangamuwa

General weather information about Heladangamuwa

Average annual temperature is 20.7 °C

Absolute maximum temperature: 29.5 °C

Absolute minimum temperature: 10.9 °C

Number of sunny days: 38 days

Number of rainy days: 327 days

Look at detailed online map of Heladangamuwa

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

Heladangamuwa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.524.125.526.728.427.928.829.526.825.625.525.6
Average daytime temperature (°C)21.322.223.424.925.826.825.927.525.124.123.722.8
Average temperature (°C)18.018.819.720.721.822.521.822.321.420.720.320.0
Average night temperature (°C)14.815.116.216.818.319.118.717.918.617.817.417.7
Absolute minimum temperature (°C)10.912.015.215.616.617.716.315.816.716.014.515.4

Heladangamuwa 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)9.08.99.210.09.010.39.210.57.76.97.16.6
Precipitation (mm)1081221421418835889899465487346
Sunny days856242450002
Rainy days232325282728272630313029
Snow days000000000000

Heladangamuwa - weather forecast by months

Heladangamuwa weather in januaryHeladangamuwa weather in februaryHeladangamuwa weather in marchHeladangamuwa weather in aprilHeladangamuwa weather in mayHeladangamuwa weather in juneHeladangamuwa weather in julyHeladangamuwa weather in augustHeladangamuwa weather in septemberHeladangamuwa weather in octoberHeladangamuwa weather in novemberHeladangamuwa weather in december

Best time to visit Heladangamuwa:

The largest precipitation sum in Heladangamuwa is at

  • October — 465(mm)
  • November — 487(mm)
  • December — 346(mm)

    • Weather forecast in the closest to Heladangamuwa admin centers

    Weather forecast in the closest towns to Heladangamuwa

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    Frequently asked questions

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