Best year time to visit Perahettiya

General weather information about Perahettiya

Average annual temperature is 20.6 °C

Absolute maximum temperature: 30.6 °C

Absolute minimum temperature: 10.5 °C

Number of sunny days: 35 days

Number of rainy days: 330 days

Look at detailed online map of Perahettiya

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

Perahettiya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.623.725.726.528.728.129.730.626.625.425.225.1
Average daytime temperature (°C)21.122.123.524.925.827.327.128.325.324.023.622.8
Average temperature (°C)17.718.619.520.421.622.622.622.721.420.420.119.8
Average night temperature (°C)14.514.915.916.017.618.618.617.818.317.516.917.4
Absolute minimum temperature (°C)10.511.314.814.215.416.816.015.716.215.714.415.0

Perahettiya 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)9.29.19.410.19.110.59.610.88.27.17.26.9
Precipitation (mm)135147117116146396997140394504389
Sunny days443253770000
Rainy days272428282627242430313031
Snow days000000000000

Perahettiya - weather forecast by months

Perahettiya weather in januaryPerahettiya weather in februaryPerahettiya weather in marchPerahettiya weather in aprilPerahettiya weather in mayPerahettiya weather in junePerahettiya weather in julyPerahettiya weather in augustPerahettiya weather in septemberPerahettiya weather in octoberPerahettiya weather in novemberPerahettiya weather in december

Best time to visit Perahettiya:

The largest precipitation sum in Perahettiya is at

  • October — 394(mm)
  • November — 504(mm)
  • December — 389(mm)

    • Weather forecast in the closest to Perahettiya admin centers

    Weather forecast in the closest towns to Perahettiya

    Explore Perahettiya

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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