Best year time to visit Thunbandahena

General weather information about Thunbandahena

Average annual temperature is 25.9 °C

Absolute maximum temperature: 34.1 °C

Absolute minimum temperature: 18.2 °C

Number of sunny days: 16 days

Number of rainy days: 349 days

Look at detailed online map of Thunbandahena

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

Thunbandahena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.331.332.334.131.730.330.731.130.230.730.831.3
Average daytime temperature (°C)29.129.830.731.729.829.129.130.128.528.929.329.5
Average temperature (°C)24.825.426.226.926.626.226.126.525.425.425.425.6
Average night temperature (°C)21.121.722.823.424.424.123.623.623.423.122.922.9
Absolute minimum temperature (°C)18.219.721.922.423.423.122.622.922.922.221.821.7

Thunbandahena 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)9.39.510.09.67.27.38.410.66.26.46.87.6
Precipitation (mm)162146177272298472408193782690629522
Sunny days1041100000000
Rainy days212430293130313130313031
Snow days000000000000

Thunbandahena - weather forecast by months

Thunbandahena weather in januaryThunbandahena weather in februaryThunbandahena weather in marchThunbandahena weather in aprilThunbandahena weather in mayThunbandahena weather in juneThunbandahena weather in julyThunbandahena weather in augustThunbandahena weather in septemberThunbandahena weather in octoberThunbandahena weather in novemberThunbandahena weather in december

Best time to visit Thunbandahena:

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

  • August — 10.6(h)

The largest precipitation sum in Thunbandahena is at

  • September — 782(mm)
  • October — 690(mm)
  • November — 629(mm)
  • December — 522(mm)

    • Weather forecast in the closest to Thunbandahena admin centers

    Weather forecast in the closest towns to Thunbandahena

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    Frequently asked questions

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