Best year time to visit Dethemulla

General weather information about Dethemulla

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 Dethemulla Sri Lanka is based on climate observations for 2026 year

Dethemulla 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

Dethemulla 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

Dethemulla - weather forecast by months

Dethemulla weather in januaryDethemulla weather in februaryDethemulla weather in marchDethemulla weather in aprilDethemulla weather in mayDethemulla weather in juneDethemulla weather in julyDethemulla weather in augustDethemulla weather in septemberDethemulla weather in octoberDethemulla weather in novemberDethemulla weather in december

Best time to visit Dethemulla:

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

  • August — 10.7(h)

The largest precipitation sum in Dethemulla is at

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

    • Weather forecast in the closest to Dethemulla admin centers

    Weather forecast in the closest towns to Dethemulla

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    Frequently asked questions

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