Best year time to visit Deldeniya

General weather information about Deldeniya

Average annual temperature is 25.7 °C

Absolute maximum temperature: 35.6 °C

Absolute minimum temperature: 17.6 °C

Number of sunny days: 34 days

Number of rainy days: 331 days

Look at detailed online map of Deldeniya

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

Deldeniya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.531.934.235.632.030.730.332.630.130.931.131.2
Average daytime temperature (°C)29.030.031.933.030.029.528.831.128.328.729.329.4
Average temperature (°C)24.225.126.426.826.426.226.027.025.125.024.925.4
Average night temperature (°C)20.420.922.422.924.224.223.824.223.222.522.122.7
Absolute minimum temperature (°C)17.619.021.821.323.222.822.323.422.221.321.421.7

Deldeniya 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)9.69.710.29.89.09.69.310.78.07.47.28.2
Precipitation (mm)1129111115715412920439223386583304
Sunny days15102100020103
Rainy days161829293130312930303028
Snow days000000000000

Deldeniya - weather forecast by months

Deldeniya weather in januaryDeldeniya weather in februaryDeldeniya weather in marchDeldeniya weather in aprilDeldeniya weather in mayDeldeniya weather in juneDeldeniya weather in julyDeldeniya weather in augustDeldeniya weather in septemberDeldeniya weather in octoberDeldeniya weather in novemberDeldeniya weather in december

Best time to visit Deldeniya:

The largest precipitation sum in Deldeniya is at

  • October — 386(mm)
  • November — 583(mm)
  • December — 304(mm)

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    Frequently asked questions

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