Best year time to visit Ammanamulla

General weather information about Ammanamulla

Average annual temperature is 26.5 °C

Absolute maximum temperature: 36.5 °C

Absolute minimum temperature: 18.9 °C

Number of sunny days: 39 days

Number of rainy days: 326 days

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

Ammanamulla air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.833.534.936.533.032.031.232.931.332.532.031.7
Average daytime temperature (°C)30.131.533.233.431.030.429.731.429.230.030.530.2
Average temperature (°C)25.026.127.327.527.327.126.927.425.725.625.626.0
Average night temperature (°C)21.121.923.423.724.524.324.524.523.323.022.923.3
Absolute minimum temperature (°C)18.920.022.422.622.822.822.423.322.321.922.422.3

Ammanamulla 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)11.711.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.710.710.19.210.09.710.97.88.17.67.8
Precipitation (mm)8312113020020517812453359400620299
Sunny days18132010010004
Rainy days131529303030313030313027
Snow days000000000000

Ammanamulla - weather forecast by months

Ammanamulla weather in januaryAmmanamulla weather in februaryAmmanamulla weather in marchAmmanamulla weather in aprilAmmanamulla weather in mayAmmanamulla weather in juneAmmanamulla weather in julyAmmanamulla weather in augustAmmanamulla weather in septemberAmmanamulla weather in octoberAmmanamulla weather in novemberAmmanamulla weather in december

Best time to visit Ammanamulla:

The largest precipitation sum in Ammanamulla is at

  • September — 359(mm)
  • October — 400(mm)
  • November — 620(mm)
  • December — 299(mm)

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    Frequently asked questions

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