Weather in Thachchankulam in May

General weather information about Thachchankulam

Average annual temperature is 27.0 °C

Absolute maximum temperature: 38.8 °C

Absolute minimum temperature: 18.7 °C

Number of sunny days: 92 days

Number of rainy days: 273 days

Look at detailed online map of Thachchankulam

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

Thachchankulam air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.830.835.436.835.636.838.638.835.634.231.731.1
Average daytime temperature (°C)27.729.031.834.332.734.434.836.333.431.829.528.6
Average temperature (°C)23.924.726.627.928.029.229.229.428.026.425.325.3
Average night temperature (°C)21.121.423.123.925.025.925.725.224.723.522.923.1
Absolute minimum temperature (°C)18.719.322.322.223.324.924.823.924.022.622.222.5

Thachchankulam 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)9.210.110.910.48.910.69.810.89.98.87.27.6
Precipitation (mm)89947614412718236498351465288
Sunny days1714778911151021
Rainy days141424232321201629312830
Snow days000000000000

Thachchankulam - weather forecast by months

Thachchankulam weather in januaryThachchankulam weather in februaryThachchankulam weather in marchThachchankulam weather in aprilThachchankulam weather in mayThachchankulam weather in juneThachchankulam weather in julyThachchankulam weather in augustThachchankulam weather in septemberThachchankulam weather in octoberThachchankulam weather in novemberThachchankulam weather in december

Best time to visit Thachchankulam:

The largest precipitation sum in Thachchankulam is at

  • October — 351(mm)
  • November — 465(mm)
  • December — 288(mm)

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    Frequently asked questions

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