Best year time to visit Siwalagala

General weather information about Siwalagala

Average annual temperature is 26.6 °C

Absolute maximum temperature: 36.9 °C

Absolute minimum temperature: 18.8 °C

Number of sunny days: 63 days

Number of rainy days: 302 days

Look at detailed online map of Siwalagala

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

Siwalagala air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.831.434.335.534.533.935.436.933.833.231.831.2
Average daytime temperature (°C)28.429.631.833.631.932.432.334.731.531.330.229.0
Average temperature (°C)24.124.926.627.727.528.027.828.726.926.025.425.4
Average night temperature (°C)20.821.323.023.724.624.924.824.823.923.022.823.0
Absolute minimum temperature (°C)18.819.421.822.823.323.623.324.223.121.922.222.3

Siwalagala 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)9.29.810.610.19.010.59.510.99.18.57.27.6
Precipitation (mm)991067912012429446178274493290
Sunny days131255338130001
Rainy days181626252827231830313030
Snow days000000000000

Siwalagala - weather forecast by months

Siwalagala weather in januarySiwalagala weather in februarySiwalagala weather in marchSiwalagala weather in aprilSiwalagala weather in maySiwalagala weather in juneSiwalagala weather in julySiwalagala weather in augustSiwalagala weather in septemberSiwalagala weather in octoberSiwalagala weather in novemberSiwalagala weather in december

Best time to visit Siwalagala:

The largest precipitation sum in Siwalagala is at

  • October — 274(mm)
  • November — 493(mm)
  • December — 290(mm)

    • Weather forecast in the closest to Siwalagala admin centers

    Weather forecast in the closest towns to Siwalagala

    Explore Siwalagala

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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