Best year time to visit Mangalagama

General weather information about Mangalagama

Average annual temperature is 23.6 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: 15.2 °C

Number of sunny days: 44 days

Number of rainy days: 321 days

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

Mangalagama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.029.232.333.530.328.928.531.228.628.628.428.5
Average daytime temperature (°C)26.627.529.630.728.227.626.929.426.927.027.327.1
Average temperature (°C)22.022.924.224.724.324.423.824.723.222.922.823.3
Average night temperature (°C)18.318.919.920.221.221.821.221.020.519.920.120.6
Absolute minimum temperature (°C)15.216.518.618.919.720.119.519.418.018.118.919.4

Mangalagama 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)11.811.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.610.19.99.29.99.310.88.27.47.28.1
Precipitation (mm)7185751521489815557165450538280
Sunny days14123410140104
Rainy days171628263030302730303027
Snow days000000000000

Mangalagama - weather forecast by months

Mangalagama weather in januaryMangalagama weather in februaryMangalagama weather in marchMangalagama weather in aprilMangalagama weather in mayMangalagama weather in juneMangalagama weather in julyMangalagama weather in augustMangalagama weather in septemberMangalagama weather in octoberMangalagama weather in novemberMangalagama weather in december

Best time to visit Mangalagama:

The largest precipitation sum in Mangalagama is at

  • October — 450(mm)
  • November — 538(mm)
  • December — 280(mm)

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    Frequently asked questions

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