Best year time to visit Thalahena South

General weather information about Thalahena South

Average annual temperature is 26.0 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: 19.1 °C

Number of sunny days: 20 days

Number of rainy days: 345 days

Look at detailed online map of Thalahena South

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

Thalahena South air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.633.532.533.031.330.330.230.730.631.231.232.5
Average daytime temperature (°C)30.130.631.031.630.129.529.329.728.829.329.930.2
Average temperature (°C)25.025.526.226.826.826.426.526.725.525.425.325.7
Average night temperature (°C)21.121.522.623.224.423.924.124.223.422.922.622.9
Absolute minimum temperature (°C)19.119.621.422.122.622.822.523.222.721.921.922.2

Thalahena South 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)9.49.810.310.38.58.89.610.86.87.17.37.7
Precipitation (mm)120112185218271422291164572652541449
Sunny days1250200000100
Rainy days192331283130313130303031
Snow days000000000000

Thalahena South - weather forecast by months

Thalahena South weather in januaryThalahena South weather in februaryThalahena South weather in marchThalahena South weather in aprilThalahena South weather in mayThalahena South weather in juneThalahena South weather in julyThalahena South weather in augustThalahena South weather in septemberThalahena South weather in octoberThalahena South weather in novemberThalahena South weather in december

Best time to visit Thalahena South:

The largest precipitation sum in Thalahena South is at

  • June — 422(mm)
  • September — 572(mm)
  • October — 652(mm)
  • November — 541(mm)
  • December — 449(mm)

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    Frequently asked questions

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