Best year time to visit Gannekkumb

General weather information about Gannekkumb

Average annual temperature is 20.1 °C

Absolute maximum temperature: 29.2 °C

Absolute minimum temperature: 10.1 °C

Number of sunny days: 38 days

Number of rainy days: 327 days

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

Gannekkumb air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.624.225.326.327.927.328.929.225.324.224.024.2
Average daytime temperature (°C)21.622.523.424.525.126.525.827.024.023.123.022.4
Average temperature (°C)17.918.719.320.121.122.021.421.620.419.619.619.5
Average night temperature (°C)14.314.615.715.817.418.317.917.017.716.816.617.0
Absolute minimum temperature (°C)10.111.514.814.415.916.815.115.115.915.214.214.6

Gannekkumb 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)9.29.29.49.88.810.39.110.67.76.66.96.7
Precipitation (mm)6188147139144508093183552560354
Sunny days1164232440002
Rainy days202227282828272730313029
Snow days000000000000

Gannekkumb - weather forecast by months

Gannekkumb weather in januaryGannekkumb weather in februaryGannekkumb weather in marchGannekkumb weather in aprilGannekkumb weather in mayGannekkumb weather in juneGannekkumb weather in julyGannekkumb weather in augustGannekkumb weather in septemberGannekkumb weather in octoberGannekkumb weather in novemberGannekkumb weather in december

Best time to visit Gannekkumb:

The largest precipitation sum in Gannekkumb is at

  • October — 552(mm)
  • November — 560(mm)
  • December — 354(mm)

    • Weather forecast in the closest to Gannekkumb admin centers

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    Frequently asked questions

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