Best year time to visit Siyambalawewa

General weather information about Siyambalawewa

Average annual temperature is 26.4 °C

Absolute maximum temperature: 36.9 °C

Absolute minimum temperature: 18.6 °C

Number of sunny days: 36 days

Number of rainy days: 329 days

Look at detailed online map of Siyambalawewa

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

Siyambalawewa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.333.234.636.932.831.931.633.231.332.832.531.6
Average daytime temperature (°C)29.631.132.833.331.130.430.031.829.530.230.630.2
Average temperature (°C)24.825.827.127.327.327.227.127.625.925.625.625.9
Average night temperature (°C)20.921.723.223.624.424.524.824.623.422.922.823.2
Absolute minimum temperature (°C)18.619.622.222.122.722.823.223.022.321.922.122.2

Siyambalawewa 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)9.59.910.810.29.410.39.811.18.58.67.88.0
Precipitation (mm)888310517219413212051326384611299
Sunny days16131200110002
Rainy days151530283130303030313029
Snow days000000000000

Siyambalawewa - weather forecast by months

Siyambalawewa weather in januarySiyambalawewa weather in februarySiyambalawewa weather in marchSiyambalawewa weather in aprilSiyambalawewa weather in maySiyambalawewa weather in juneSiyambalawewa weather in julySiyambalawewa weather in augustSiyambalawewa weather in septemberSiyambalawewa weather in octoberSiyambalawewa weather in novemberSiyambalawewa weather in december

Best time to visit Siyambalawewa:

The largest precipitation sum in Siyambalawewa is at

  • September — 326(mm)
  • October — 384(mm)
  • November — 611(mm)
  • December — 299(mm)

    • Weather forecast in the closest to Siyambalawewa admin centers

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    Frequently asked questions

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