Best year time to visit Siyambalagaswela

General weather information about Siyambalagaswela

Average annual temperature is 26.8 °C

Absolute maximum temperature: 34.9 °C

Absolute minimum temperature: 19.6 °C

Number of sunny days: 34 days

Number of rainy days: 331 days

Look at detailed online map of Siyambalagaswela

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

Siyambalagaswela air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.032.733.534.931.430.830.130.830.030.832.031.8
Average daytime temperature (°C)29.830.831.531.430.229.729.029.828.829.029.730.0
Average temperature (°C)25.225.927.227.628.027.927.427.626.726.125.926.3
Average night temperature (°C)21.722.323.924.625.926.126.025.824.923.923.623.8
Absolute minimum temperature (°C)19.620.422.923.424.124.524.724.524.222.622.922.6

Siyambalagaswela 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)9.59.710.910.39.410.49.911.08.58.47.87.8
Precipitation (mm)716610115823518312561382341498271
Sunny days17131000210000
Rainy days141530303130293030313031
Snow days000000000000

Siyambalagaswela - weather forecast by months

Siyambalagaswela weather in januarySiyambalagaswela weather in februarySiyambalagaswela weather in marchSiyambalagaswela weather in aprilSiyambalagaswela weather in maySiyambalagaswela weather in juneSiyambalagaswela weather in julySiyambalagaswela weather in augustSiyambalagaswela weather in septemberSiyambalagaswela weather in octoberSiyambalagaswela weather in novemberSiyambalagaswela weather in december

Best time to visit Siyambalagaswela:

The largest precipitation sum in Siyambalagaswela is at

  • September — 382(mm)
  • October — 341(mm)
  • November — 498(mm)
  • December — 271(mm)

    • Weather forecast in the closest to Siyambalagaswela admin centers

    Weather forecast in the closest towns to Siyambalagaswela

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    Frequently asked questions

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