Best year time to visit Detagamuwa

General weather information about Detagamuwa

Average annual temperature is 27.0 °C

Absolute maximum temperature: 39.0 °C

Absolute minimum temperature: 21.1 °C

Number of sunny days: 40 days

Number of rainy days: 325 days

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

Detagamuwa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.832.134.635.937.137.937.839.032.531.230.930.5
Average daytime temperature (°C)30.030.231.833.232.735.835.036.431.029.829.429.1
Average temperature (°C)25.525.726.627.427.929.629.129.626.625.525.325.5
Average night temperature (°C)22.422.523.023.624.825.625.225.223.922.922.823.2
Absolute minimum temperature (°C)21.321.122.022.323.324.623.223.922.922.122.222.4

Detagamuwa 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)11.811.912.112.312.412.512.512.312.212.011.811.8
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.79.89.79.410.810.011.19.07.97.17.8
Precipitation (mm)77110132127209423141162413562377
Sunny days1080032780002
Rainy days212031302828242330313029
Snow days000000000000

Detagamuwa - weather forecast by months

Detagamuwa weather in januaryDetagamuwa weather in februaryDetagamuwa weather in marchDetagamuwa weather in aprilDetagamuwa weather in mayDetagamuwa weather in juneDetagamuwa weather in julyDetagamuwa weather in augustDetagamuwa weather in septemberDetagamuwa weather in octoberDetagamuwa weather in novemberDetagamuwa weather in december

Best time to visit Detagamuwa:

The largest precipitation sum in Detagamuwa is at

  • October — 413(mm)
  • November — 562(mm)
  • December — 377(mm)

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    Frequently asked questions

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