Best year time to visit Heggantota

General weather information about Heggantota

Average annual temperature is 22.9 °C

Absolute maximum temperature: 35.2 °C

Absolute minimum temperature: 14.7 °C

Number of sunny days: 116 days

Number of rainy days: 249 days

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* Weather data for Heggantota India is based on climate observations for 2026 year

Heggantota air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.434.334.935.232.630.925.828.327.730.330.631.7
Average daytime temperature (°C)29.432.332.332.330.026.422.825.525.027.128.029.2
Average temperature (°C)21.823.524.424.824.522.720.721.821.622.722.822.9
Average night temperature (°C)16.617.718.320.020.920.719.719.419.919.518.918.3
Absolute minimum temperature (°C)14.716.116.617.019.219.518.818.419.117.316.315.5

Heggantota 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)11.411.712.112.412.712.912.812.612.211.811.511.4
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.310.611.211.59.67.52.29.05.89.29.49.8
Precipitation (mm)211480167316120723737730217225
Sunny days27232710200002619
Rainy days454202930313130292412
Snow days000000000000

Heggantota - weather forecast by months

Heggantota weather in januaryHeggantota weather in februaryHeggantota weather in marchHeggantota weather in aprilHeggantota weather in mayHeggantota weather in juneHeggantota weather in julyHeggantota weather in augustHeggantota weather in septemberHeggantota weather in octoberHeggantota weather in novemberHeggantota weather in december

Best time to visit Heggantota:

The best time to visit Heggantota during the most sunny months:

  • March — 11.2(h)
  • April — 11.5(h)

The largest precipitation sum in Heggantota is at

  • June — 316(mm)
  • July — 1207(mm)
  • September — 377(mm)

    • Weather forecast in the closest to Heggantota admin centers

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    Frequently asked questions

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