Weather in Radadena in September

General weather information about Radadena

Average annual temperature is 26.4 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: 18.8 °C

Number of sunny days: 39 days

Number of rainy days: 326 days

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

Radadena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.032.735.235.833.632.832.334.431.832.832.531.4
Average daytime temperature (°C)29.430.732.933.731.330.830.232.529.530.130.529.8
Average temperature (°C)24.625.727.127.527.327.126.927.825.825.725.625.8
Average night temperature (°C)20.921.723.323.824.824.524.324.623.523.123.023.3
Absolute minimum temperature (°C)18.819.822.222.623.022.222.723.622.522.122.422.7

Radadena 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)9.59.910.710.19.210.19.611.08.08.17.58.0
Precipitation (mm)607010818317210611629242393587252
Sunny days16122300120102
Rainy days151629273130302930303029
Snow days000000000000

Radadena - weather forecast by months

Radadena weather in januaryRadadena weather in februaryRadadena weather in marchRadadena weather in aprilRadadena weather in mayRadadena weather in juneRadadena weather in julyRadadena weather in augustRadadena weather in septemberRadadena weather in octoberRadadena weather in novemberRadadena weather in december

Best time to visit Radadena:

The largest precipitation sum in Radadena is at

  • October — 393(mm)
  • November — 587(mm)
  • December — 252(mm)

    • Weather forecast in the closest to Radadena admin centers

    Weather forecast in the closest towns to Radadena

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    Frequently asked questions

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