Best year time to visit Mankanai

General weather information about Mankanai

Average annual temperature is 27.7 °C

Absolute maximum temperature: 37.5 °C

Absolute minimum temperature: 22.6 °C

Number of sunny days: 76 days

Number of rainy days: 289 days

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

Mankanai air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.629.832.036.037.037.337.337.535.533.530.132.0
Average daytime temperature (°C)27.228.029.832.233.735.935.436.133.930.928.828.4
Average temperature (°C)25.425.927.128.428.830.429.929.528.326.726.126.3
Average night temperature (°C)23.924.024.725.625.826.726.525.925.424.324.024.4
Absolute minimum temperature (°C)22.623.023.023.923.925.725.625.024.423.523.423.6

Mankanai 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)11.711.912.112.312.512.612.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)8.99.810.810.59.210.79.410.99.69.98.08.4
Precipitation (mm)161976361105163184184374454357
Sunny days910810810874200
Rainy days221823202320232426293031
Snow days000000000000

Mankanai - weather forecast by months

Mankanai weather in januaryMankanai weather in februaryMankanai weather in marchMankanai weather in aprilMankanai weather in mayMankanai weather in juneMankanai weather in julyMankanai weather in augustMankanai weather in septemberMankanai weather in octoberMankanai weather in novemberMankanai weather in december

Best time to visit Mankanai:

The largest precipitation sum in Mankanai is at

  • October — 374(mm)
  • November — 454(mm)
  • December — 357(mm)

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    Frequently asked questions

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