Weather in Jayanthiwewa in September

General weather information about Jayanthiwewa

Average annual temperature is 27.4 °C

Absolute maximum temperature: 39.1 °C

Absolute minimum temperature: 19.8 °C

Number of sunny days: 80 days

Number of rainy days: 285 days

Look at detailed online map of Jayanthiwewa

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

Jayanthiwewa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.830.034.037.037.238.438.739.135.934.530.932.3
Average daytime temperature (°C)27.428.431.033.733.835.535.536.834.032.129.328.7
Average temperature (°C)24.625.226.828.228.530.029.629.528.426.725.525.7
Average night temperature (°C)22.222.323.724.425.426.526.225.425.223.723.123.6
Absolute minimum temperature (°C)20.219.822.722.823.625.525.124.423.922.922.322.8

Jayanthiwewa 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)11.711.812.112.312.512.612.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.110.010.810.69.110.69.510.79.99.47.17.2
Precipitation (mm)13193671201332050101109410556423
Sunny days12125107101192200
Rainy days191626202420202228293031
Snow days000000000000

Jayanthiwewa - weather forecast by months

Jayanthiwewa weather in januaryJayanthiwewa weather in februaryJayanthiwewa weather in marchJayanthiwewa weather in aprilJayanthiwewa weather in mayJayanthiwewa weather in juneJayanthiwewa weather in julyJayanthiwewa weather in augustJayanthiwewa weather in septemberJayanthiwewa weather in octoberJayanthiwewa weather in novemberJayanthiwewa weather in december

Best time to visit Jayanthiwewa:

The largest precipitation sum in Jayanthiwewa is at

  • October — 410(mm)
  • November — 556(mm)
  • December — 423(mm)

    • Weather forecast in the closest to Jayanthiwewa admin centers

    Weather forecast in the closest towns to Jayanthiwewa

    Explore Jayanthiwewa

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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