Best year time to visit Irrahanda

General weather information about Irrahanda

Average annual temperature is 22.6 °C

Absolute maximum temperature: 31.3 °C

Absolute minimum temperature: 12.6 °C

Number of sunny days: 32 days

Number of rainy days: 333 days

Look at detailed online map of Irrahanda

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

Irrahanda air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.228.429.531.328.226.926.627.827.127.928.328.0
Average daytime temperature (°C)25.926.728.028.426.425.625.326.725.125.926.326.4
Average temperature (°C)21.121.923.023.323.323.122.623.122.222.322.222.7
Average night temperature (°C)16.317.118.519.121.021.420.620.320.419.719.219.6
Absolute minimum temperature (°C)12.614.116.816.719.220.519.619.119.017.716.517.1

Irrahanda 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)11.811.912.112.312.412.512.512.312.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.810.09.79.09.28.710.77.57.36.97.9
Precipitation (mm)645910222714714820062240435633301
Sunny days1472100020105
Rainy days172129293130312930303026
Snow days000000000000

Best time to visit Irrahanda:

The largest precipitation sum in Irrahanda is at

  • October — 435(mm)
  • November — 633(mm)
  • December — 301(mm)
  • Frequently asked questions

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