Best year time to visit Kaththankulam

General weather information about Kaththankulam

Average annual temperature is 27.5 °C

Absolute maximum temperature: 37.3 °C

Absolute minimum temperature: 18.2 °C

Number of sunny days: 105 days

Number of rainy days: 260 days

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

Kaththankulam air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.532.835.037.333.834.335.536.233.432.932.130.3
Average daytime temperature (°C)28.730.233.034.231.832.332.933.931.731.129.929.1
Average temperature (°C)24.525.327.528.428.729.429.229.428.527.025.725.9
Average night temperature (°C)21.221.423.524.326.227.326.726.425.924.123.223.5
Absolute minimum temperature (°C)18.219.221.922.623.525.926.025.624.422.522.822.9

Kaththankulam 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)9.410.211.010.79.110.610.011.210.49.67.28.3
Precipitation (mm)771046014313135172374269476277
Sunny days151453121416221111
Rainy days16142627191615929302930
Snow days000000000000

Kaththankulam - weather forecast by months

Kaththankulam weather in januaryKaththankulam weather in februaryKaththankulam weather in marchKaththankulam weather in aprilKaththankulam weather in mayKaththankulam weather in juneKaththankulam weather in julyKaththankulam weather in augustKaththankulam weather in septemberKaththankulam weather in octoberKaththankulam weather in novemberKaththankulam weather in december

Best time to visit Kaththankulam:

The largest precipitation sum in Kaththankulam is at

  • October — 269(mm)
  • November — 476(mm)
  • December — 277(mm)

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    Frequently asked questions

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