Best year time to visit Halmillayaya

General weather information about Halmillayaya

Average annual temperature is 25.7 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: 18.4 °C

Number of sunny days: 43 days

Number of rainy days: 322 days

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

Halmillayaya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.331.332.233.232.832.731.633.629.730.230.129.9
Average daytime temperature (°C)29.129.429.931.330.231.229.832.028.127.928.628.1
Average temperature (°C)24.224.625.426.426.827.426.627.625.324.724.724.9
Average night temperature (°C)20.420.922.122.924.424.924.224.623.422.622.322.4
Absolute minimum temperature (°C)18.419.020.421.923.023.723.123.022.721.621.321.0

Halmillayaya 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.59.610.08.910.69.510.88.36.77.07.4
Precipitation (mm)78124163119102306936234492457327
Sunny days10711616100001
Rainy days212130292529252130313030
Snow days000000000000

Halmillayaya - weather forecast by months

Halmillayaya weather in januaryHalmillayaya weather in februaryHalmillayaya weather in marchHalmillayaya weather in aprilHalmillayaya weather in mayHalmillayaya weather in juneHalmillayaya weather in julyHalmillayaya weather in augustHalmillayaya weather in septemberHalmillayaya weather in octoberHalmillayaya weather in novemberHalmillayaya weather in december

Best time to visit Halmillayaya:

The largest precipitation sum in Halmillayaya is at

  • September — 234(mm)
  • October — 492(mm)
  • November — 457(mm)
  • December — 327(mm)

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    Frequently asked questions

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