Best year time to visit Mannar District

General weather information about Mannar District

Average annual temperature is 27.5 °C

Absolute maximum temperature: 37.3 °C

Absolute minimum temperature: 18.2 °C

Number of sunny days: 105 days

Number of rainy days: 260 days

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

Mannar District air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.532.835.037.333.834.335.536.233.432.932.130.3
Average daytime temperature (°C)28.730.233.034.231.832.332.933.931.731.129.929.1
Average temperature (°C)24.525.327.528.428.729.429.229.428.527.025.725.9
Average night temperature (°C)21.221.423.524.326.227.326.726.425.924.123.223.5
Absolute minimum temperature (°C)18.219.221.922.623.525.926.025.624.422.522.822.9

Mannar District 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)9.410.211.010.79.110.610.011.210.49.67.28.3
Precipitation (mm)771046014313135172374269476277
Sunny days151453121416221111
Rainy days16142627191615929302930
Snow days000000000000

Mannar District - weather forecast by months

Mannar District weather in januaryMannar District weather in februaryMannar District weather in marchMannar District weather in aprilMannar District weather in mayMannar District weather in juneMannar District weather in julyMannar District weather in augustMannar District weather in septemberMannar District weather in octoberMannar District weather in novemberMannar District weather in december

Best time to visit Mannar District:

The largest precipitation sum in Mannar District is at

  • October — 269(mm)
  • November — 476(mm)
  • December — 277(mm)

    • Weather forecast in the closest to Mannar District admin centers

    Weather forecast in the closest towns to Mannar District

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    Frequently asked questions

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