Best year time to visit Siyambalagaswewa

General weather information about Siyambalagaswewa

Average annual temperature is 26.7 °C

Absolute maximum temperature: 37.7 °C

Absolute minimum temperature: 17.5 °C

Number of sunny days: 77 days

Number of rainy days: 288 days

Look at detailed online map of Siyambalagaswewa

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

Siyambalagaswewa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.131.133.935.334.634.336.937.735.733.931.631.4
Average daytime temperature (°C)28.029.531.633.532.033.233.735.533.031.629.728.8
Average temperature (°C)23.724.626.427.627.628.628.628.927.626.125.225.1
Average night temperature (°C)20.520.922.623.624.825.425.224.924.323.222.722.8
Absolute minimum temperature (°C)17.518.921.422.423.224.224.424.123.622.321.922.3

Siyambalagaswewa 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)11.711.912.112.312.512.612.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.310.010.710.38.810.69.510.89.58.97.17.5
Precipitation (mm)8911168129116212810570319487288
Sunny days141679666121000
Rainy days171224212524251929313031
Snow days000000000000

Siyambalagaswewa - weather forecast by months

Siyambalagaswewa weather in januarySiyambalagaswewa weather in februarySiyambalagaswewa weather in marchSiyambalagaswewa weather in aprilSiyambalagaswewa weather in maySiyambalagaswewa weather in juneSiyambalagaswewa weather in julySiyambalagaswewa weather in augustSiyambalagaswewa weather in septemberSiyambalagaswewa weather in octoberSiyambalagaswewa weather in novemberSiyambalagaswewa weather in december

Best time to visit Siyambalagaswewa:

The largest precipitation sum in Siyambalagaswewa is at

  • October — 319(mm)
  • November — 487(mm)
  • December — 288(mm)

    • Weather forecast in the closest to Siyambalagaswewa admin centers

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    Frequently asked questions

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