Best year time to visit Thumbulla

General weather information about Thumbulla

Average annual temperature is 25.8 °C

Absolute maximum temperature: 35.5 °C

Absolute minimum temperature: 18.7 °C

Number of sunny days: 35 days

Number of rainy days: 330 days

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

Thumbulla air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.533.534.635.532.831.130.732.530.831.831.531.8
Average daytime temperature (°C)29.731.032.633.130.529.729.331.028.529.330.029.8
Average temperature (°C)24.625.526.626.926.726.226.026.825.125.025.025.5
Average night temperature (°C)20.721.122.723.224.423.823.523.923.022.622.222.8
Absolute minimum temperature (°C)19.018.721.821.822.822.321.823.022.021.720.921.7

Thumbulla 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)11.811.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.610.29.99.09.49.110.77.27.17.17.8
Precipitation (mm)1008615915117816824748371446618328
Sunny days16121000020103
Rainy days151630303130312930303028
Snow days000000000000

Thumbulla - weather forecast by months

Thumbulla weather in januaryThumbulla weather in februaryThumbulla weather in marchThumbulla weather in aprilThumbulla weather in mayThumbulla weather in juneThumbulla weather in julyThumbulla weather in augustThumbulla weather in septemberThumbulla weather in octoberThumbulla weather in novemberThumbulla weather in december

Best time to visit Thumbulla:

The largest precipitation sum in Thumbulla is at

  • September — 371(mm)
  • October — 446(mm)
  • November — 618(mm)
  • December — 328(mm)

    • Weather forecast in the closest to Thumbulla admin centers

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    Frequently asked questions

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