Best year time to visit Dellawa

General weather information about Dellawa

Average annual temperature is 23.3 °C

Absolute maximum temperature: 29.9 °C

Absolute minimum temperature: 16.9 °C

Number of sunny days: 8 days

Number of rainy days: 357 days

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

Dellawa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.229.329.529.928.527.626.927.627.228.028.529.2
Average daytime temperature (°C)26.227.127.928.226.626.025.926.725.525.726.626.7
Average temperature (°C)22.423.023.724.224.123.623.323.722.822.923.123.3
Average night temperature (°C)19.219.720.521.322.421.921.521.621.221.020.820.8
Absolute minimum temperature (°C)16.917.818.819.921.320.520.320.820.519.919.519.5

Dellawa 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.08.89.49.37.07.77.910.35.45.36.36.7
Precipitation (mm)280307208262247243306175559643621501
Sunny days322000000001
Rainy days282629303130313130313030
Snow days000000000000

Dellawa - weather forecast by months

Dellawa weather in januaryDellawa weather in februaryDellawa weather in marchDellawa weather in aprilDellawa weather in mayDellawa weather in juneDellawa weather in julyDellawa weather in augustDellawa weather in septemberDellawa weather in octoberDellawa weather in novemberDellawa weather in december

Best time to visit Dellawa:

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

  • August — 10.3(h)

The largest precipitation sum in Dellawa is at

  • September — 559(mm)
  • October — 643(mm)
  • November — 621(mm)
  • December — 501(mm)

    • Weather forecast in the closest to Dellawa admin centers

    Weather forecast in the closest towns to Dellawa

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    Frequently asked questions

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