Best year time to visit Kalan Watta

General weather information about Kalan Watta

Average annual temperature is 21.9 °C

Absolute maximum temperature: 31.1 °C

Absolute minimum temperature: 13.1 °C

Number of sunny days: 24 days

Number of rainy days: 341 days

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

Kalan Watta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.824.727.928.329.429.630.831.127.426.626.026.1
Average daytime temperature (°C)22.723.525.026.427.328.028.129.526.425.324.824.0
Average temperature (°C)19.320.021.022.123.123.723.423.822.521.721.321.1
Average night temperature (°C)16.316.917.618.119.119.619.118.919.218.718.518.8
Absolute minimum temperature (°C)13.113.616.616.917.718.717.917.017.617.416.516.5

Kalan Watta 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)8.89.09.410.19.210.69.810.98.87.77.16.9
Precipitation (mm)14514713712814811797162232454489356
Sunny days342250530000
Rainy days282429282630262830313031
Snow days000000000000

Kalan Watta - weather forecast by months

Kalan Watta weather in januaryKalan Watta weather in februaryKalan Watta weather in marchKalan Watta weather in aprilKalan Watta weather in mayKalan Watta weather in juneKalan Watta weather in julyKalan Watta weather in augustKalan Watta weather in septemberKalan Watta weather in octoberKalan Watta weather in novemberKalan Watta weather in december

Best time to visit Kalan Watta:

The largest precipitation sum in Kalan Watta is at

  • October — 454(mm)
  • November — 489(mm)
  • December — 356(mm)

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    Frequently asked questions

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