Best year time to visit Dewate

General weather information about Dewate

Average annual temperature is 26.2 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: 20.4 °C

Number of sunny days: 9 days

Number of rainy days: 356 days

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

Dewate air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.232.231.332.030.329.829.630.029.930.430.431.8
Average daytime temperature (°C)27.929.129.530.029.228.928.729.228.228.228.929.2
Average temperature (°C)25.025.526.227.027.427.026.727.026.025.625.625.8
Average night temperature (°C)22.222.723.424.325.525.124.825.024.123.523.123.4
Absolute minimum temperature (°C)20.421.722.023.223.823.223.023.823.422.422.422.1

Dewate 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)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.710.210.38.910.49.710.87.66.78.08.1
Precipitation (mm)126163141128222276269192628473473385
Sunny days531000000000
Rainy days262530303130313130313031
Snow days000000000000

Dewate - weather forecast by months

Dewate weather in januaryDewate weather in februaryDewate weather in marchDewate weather in aprilDewate weather in mayDewate weather in juneDewate weather in julyDewate weather in augustDewate weather in septemberDewate weather in octoberDewate weather in novemberDewate weather in december

Best time to visit Dewate:

The largest precipitation sum in Dewate is at

  • September — 628(mm)
  • October — 473(mm)
  • November — 473(mm)
  • December — 385(mm)

    • Weather forecast in the closest to Dewate admin centers

    Weather forecast in the closest towns to Dewate

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    Frequently asked questions

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