Best year time to visit Olaganwatta

General weather information about Olaganwatta

Average annual temperature is 24.5 °C

Absolute maximum temperature: 34.4 °C

Absolute minimum temperature: 18.1 °C

Number of sunny days: 52 days

Number of rainy days: 313 days

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

Olaganwatta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.628.832.934.432.231.430.833.630.730.029.129.2
Average daytime temperature (°C)26.327.329.631.729.729.528.531.628.128.228.026.8
Average temperature (°C)22.423.224.725.925.525.725.126.324.223.823.723.5
Average night temperature (°C)19.720.021.021.722.923.222.522.921.921.121.121.5
Absolute minimum temperature (°C)18.118.119.620.121.922.020.722.220.719.620.421.0

Olaganwatta 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)9.49.710.210.39.310.39.410.88.48.37.67.7
Precipitation (mm)636664140114639231102249402230
Sunny days131344203100012
Rainy days181527262930282130312929
Snow days000000000000

Olaganwatta - weather forecast by months

Olaganwatta weather in januaryOlaganwatta weather in februaryOlaganwatta weather in marchOlaganwatta weather in aprilOlaganwatta weather in mayOlaganwatta weather in juneOlaganwatta weather in julyOlaganwatta weather in augustOlaganwatta weather in septemberOlaganwatta weather in octoberOlaganwatta weather in novemberOlaganwatta weather in december

Best time to visit Olaganwatta:

The largest precipitation sum in Olaganwatta is at

  • October — 249(mm)
  • November — 402(mm)
  • December — 230(mm)

    • Weather forecast in the closest to Olaganwatta admin centers

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    Frequently asked questions

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