Best year time to visit Henegama

General weather information about Henegama

Average annual temperature is 25.7 °C

Absolute maximum temperature: 33.7 °C

Absolute minimum temperature: 17.8 °C

Number of sunny days: 19 days

Number of rainy days: 346 days

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

Henegama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.133.732.633.431.630.630.331.030.531.631.232.0
Average daytime temperature (°C)29.830.731.232.030.129.429.130.028.529.329.829.9
Average temperature (°C)24.825.426.026.626.526.025.926.425.225.225.225.5
Average night temperature (°C)20.821.422.423.024.323.623.323.623.222.822.722.6
Absolute minimum temperature (°C)17.819.321.221.523.022.621.722.922.521.821.821.4

Henegama 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)9.29.610.09.88.07.78.810.76.36.66.97.4
Precipitation (mm)160120188221230332357143584635597474
Sunny days1150100000002
Rainy days202331293130313130313029
Snow days000000000000

Henegama - weather forecast by months

Henegama weather in januaryHenegama weather in februaryHenegama weather in marchHenegama weather in aprilHenegama weather in mayHenegama weather in juneHenegama weather in julyHenegama weather in augustHenegama weather in septemberHenegama weather in octoberHenegama weather in novemberHenegama weather in december

Best time to visit Henegama:

The best time to visit Henegama during the most sunny months:

  • August — 10.7(h)

The largest precipitation sum in Henegama is at

  • September — 584(mm)
  • October — 635(mm)
  • November — 597(mm)
  • December — 474(mm)

    • Weather forecast in the closest to Henegama admin centers

    Weather forecast in the closest towns to Henegama

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    Frequently asked questions

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