Best year time to visit Heenatiyana West

General weather information about Heenatiyana West

Average annual temperature is 26.4 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: 20.1 °C

Number of sunny days: 23 days

Number of rainy days: 342 days

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

Heenatiyana West air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.732.533.032.530.830.229.530.229.930.331.231.5
Average daytime temperature (°C)29.630.130.630.529.729.228.829.228.328.629.429.9
Average temperature (°C)25.225.826.727.127.527.227.027.126.125.725.626.1
Average night temperature (°C)21.822.323.724.425.525.225.325.224.423.423.223.6
Absolute minimum temperature (°C)20.120.322.923.323.523.523.224.223.822.422.722.8

Heenatiyana West 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)9.49.710.510.38.89.410.010.97.17.47.67.6
Precipitation (mm)10696138174253337188107522426517314
Sunny days1470000000002
Rainy days172131303130313130313029
Snow days000000000000

Heenatiyana West - weather forecast by months

Heenatiyana West weather in januaryHeenatiyana West weather in februaryHeenatiyana West weather in marchHeenatiyana West weather in aprilHeenatiyana West weather in mayHeenatiyana West weather in juneHeenatiyana West weather in julyHeenatiyana West weather in augustHeenatiyana West weather in septemberHeenatiyana West weather in octoberHeenatiyana West weather in novemberHeenatiyana West weather in december

Best time to visit Heenatiyana West:

The largest precipitation sum in Heenatiyana West is at

  • June — 337(mm)
  • September — 522(mm)
  • October — 426(mm)
  • November — 517(mm)

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    Frequently asked questions

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