Best year time to visit Welangaswewa

General weather information about Welangaswewa

Average annual temperature is 26.6 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: 18.9 °C

Number of sunny days: 40 days

Number of rainy days: 325 days

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

Welangaswewa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.032.735.136.333.332.332.134.031.633.232.231.4
Average daytime temperature (°C)29.530.732.933.431.330.730.332.429.730.230.630.1
Average temperature (°C)24.825.827.227.527.427.327.227.826.025.825.726.0
Average night temperature (°C)21.121.823.423.924.724.524.724.723.523.223.123.4
Absolute minimum temperature (°C)18.919.722.522.822.922.922.923.322.422.322.622.7

Welangaswewa 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)11.711.912.112.312.512.612.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.910.710.19.310.19.711.18.38.27.47.9
Precipitation (mm)59589017718810310237283374574292
Sunny days16152100220101
Rainy days151329293130292930303030
Snow days000000000000

Welangaswewa - weather forecast by months

Welangaswewa weather in januaryWelangaswewa weather in februaryWelangaswewa weather in marchWelangaswewa weather in aprilWelangaswewa weather in mayWelangaswewa weather in juneWelangaswewa weather in julyWelangaswewa weather in augustWelangaswewa weather in septemberWelangaswewa weather in octoberWelangaswewa weather in novemberWelangaswewa weather in december

Best time to visit Welangaswewa:

The largest precipitation sum in Welangaswewa is at

  • September — 283(mm)
  • October — 374(mm)
  • November — 574(mm)
  • December — 292(mm)

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    Frequently asked questions

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