Best year time to visit Siyambalawa

General weather information about Siyambalawa

Average annual temperature is 26.7 °C

Absolute maximum temperature: 36.7 °C

Absolute minimum temperature: 18.9 °C

Number of sunny days: 56 days

Number of rainy days: 309 days

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

Siyambalawa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.532.734.736.733.332.333.535.331.733.232.431.2
Average daytime temperature (°C)29.230.532.733.631.331.030.733.230.130.330.229.8
Average temperature (°C)24.525.527.127.727.627.927.628.426.625.925.625.9
Average night temperature (°C)20.921.523.123.924.825.325.425.224.023.223.123.4
Absolute minimum temperature (°C)18.919.422.022.822.323.623.923.923.022.022.422.8

Siyambalawa 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)11.711.912.112.312.512.612.512.412.211.911.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.19.810.710.29.210.59.511.18.78.27.27.7
Precipitation (mm)679493119173685819209301448236
Sunny days161321015161001
Rainy days151529293129261529313030
Snow days000000000000

Siyambalawa - weather forecast by months

Siyambalawa weather in januarySiyambalawa weather in februarySiyambalawa weather in marchSiyambalawa weather in aprilSiyambalawa weather in maySiyambalawa weather in juneSiyambalawa weather in julySiyambalawa weather in augustSiyambalawa weather in septemberSiyambalawa weather in octoberSiyambalawa weather in novemberSiyambalawa weather in december

Best time to visit Siyambalawa:

The largest precipitation sum in Siyambalawa is at

  • September — 209(mm)
  • October — 301(mm)
  • November — 448(mm)
  • December — 236(mm)

    • Weather forecast in the closest to Siyambalawa admin centers

    Weather forecast in the closest towns to Siyambalawa

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    Frequently asked questions

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