Best year time to visit Siyarapitiya

General weather information about Siyarapitiya

Average annual temperature is 24.5 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: 18.0 °C

Number of sunny days: 30 days

Number of rainy days: 335 days

Look at detailed online map of Siyarapitiya

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

Siyarapitiya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.829.630.831.630.929.929.231.127.928.729.028.9
Average daytime temperature (°C)27.628.128.729.828.528.727.529.626.326.427.226.9
Average temperature (°C)23.323.724.525.425.525.624.925.823.923.623.823.9
Average night temperature (°C)19.820.321.522.223.523.523.023.222.321.821.621.7
Absolute minimum temperature (°C)18.018.519.321.122.722.522.021.921.620.821.020.4

Siyarapitiya 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.49.69.88.710.39.010.77.66.16.67.2
Precipitation (mm)6411612490916010849293519480349
Sunny days761030380002
Rainy days242230302830282330313029
Snow days000000000000

Siyarapitiya - weather forecast by months

Siyarapitiya weather in januarySiyarapitiya weather in februarySiyarapitiya weather in marchSiyarapitiya weather in aprilSiyarapitiya weather in maySiyarapitiya weather in juneSiyarapitiya weather in julySiyarapitiya weather in augustSiyarapitiya weather in septemberSiyarapitiya weather in octoberSiyarapitiya weather in novemberSiyarapitiya weather in december

Best time to visit Siyarapitiya:

The largest precipitation sum in Siyarapitiya is at

  • September — 293(mm)
  • October — 519(mm)
  • November — 480(mm)
  • December — 349(mm)

    • Weather forecast in the closest to Siyarapitiya admin centers

    Weather forecast in the closest towns to Siyarapitiya

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    Frequently asked questions

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