Best year time to visit Wammikerni

General weather information about Wammikerni

Average annual temperature is 27.5 °C

Absolute maximum temperature: 37.5 °C

Absolute minimum temperature: 20.9 °C

Number of sunny days: 54 days

Number of rainy days: 311 days

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

Wammikerni air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.728.931.033.635.237.237.537.233.530.729.930.1
Average daytime temperature (°C)27.227.829.331.332.235.335.234.031.229.428.728.3
Average temperature (°C)25.425.726.828.128.330.330.229.427.426.225.926.2
Average night temperature (°C)23.223.324.024.625.126.326.425.524.623.923.724.2
Absolute minimum temperature (°C)21.520.922.723.423.825.024.923.923.423.023.023.3

Wammikerni 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)11.711.912.112.312.512.612.512.412.211.911.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.19.810.210.79.510.89.611.19.89.88.48.4
Precipitation (mm)1701268549105404554264405448402
Sunny days6571053790200
Rainy days252324202627242230293031
Snow days000000000000

Wammikerni - weather forecast by months

Wammikerni weather in januaryWammikerni weather in februaryWammikerni weather in marchWammikerni weather in aprilWammikerni weather in mayWammikerni weather in juneWammikerni weather in julyWammikerni weather in augustWammikerni weather in septemberWammikerni weather in octoberWammikerni weather in novemberWammikerni weather in december

Best time to visit Wammikerni:

The largest precipitation sum in Wammikerni is at

  • September — 264(mm)
  • October — 405(mm)
  • November — 448(mm)
  • December — 402(mm)

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    Frequently asked questions

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