Best year time to visit Koswetiya

General weather information about Koswetiya

Average annual temperature is 24.6 °C

Absolute maximum temperature: 33.9 °C

Absolute minimum temperature: 16.7 °C

Number of sunny days: 37 days

Number of rainy days: 328 days

Look at detailed online map of Koswetiya

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

Koswetiya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.132.032.833.932.430.930.132.429.428.728.728.7
Average daytime temperature (°C)28.529.430.431.429.529.728.030.827.627.427.827.4
Average temperature (°C)23.424.124.725.525.625.724.926.024.223.823.723.8
Average night temperature (°C)19.320.020.921.622.923.022.622.922.021.421.121.1
Absolute minimum temperature (°C)16.717.819.520.221.521.721.522.320.519.720.319.9

Koswetiya 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)9.79.59.79.98.710.59.310.97.97.07.37.7
Precipitation (mm)7013114912186377943243528586254
Sunny days962150280004
Rainy days222229292630292330313027
Snow days000000000000

Koswetiya - weather forecast by months

Koswetiya weather in januaryKoswetiya weather in februaryKoswetiya weather in marchKoswetiya weather in aprilKoswetiya weather in mayKoswetiya weather in juneKoswetiya weather in julyKoswetiya weather in augustKoswetiya weather in septemberKoswetiya weather in octoberKoswetiya weather in novemberKoswetiya weather in december

Best time to visit Koswetiya:

The largest precipitation sum in Koswetiya is at

  • October — 528(mm)
  • November — 586(mm)
  • December — 254(mm)

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    Frequently asked questions

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