Weather in Mathammana in September

General weather information about Mathammana

Average annual temperature is 26.1 °C

Absolute maximum temperature: 33.8 °C

Absolute minimum temperature: 19.4 °C

Number of sunny days: 25 days

Number of rainy days: 340 days

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

Mathammana air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.133.433.833.731.730.630.130.830.431.031.632.0
Average daytime temperature (°C)29.930.931.631.930.229.629.229.928.629.330.030.2
Average temperature (°C)25.025.726.526.926.926.626.526.725.525.325.325.8
Average night temperature (°C)21.221.622.823.224.524.224.224.123.422.822.523.0
Absolute minimum temperature (°C)19.419.622.022.023.422.721.923.222.421.921.522.1

Mathammana 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)11.811.912.112.312.412.512.512.312.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.710.410.38.79.29.810.97.07.37.57.6
Precipitation (mm)12211216019924131624296520529513361
Sunny days1490000000002
Rainy days171931303130313130313029
Snow days000000000000

Mathammana - weather forecast by months

Mathammana weather in januaryMathammana weather in februaryMathammana weather in marchMathammana weather in aprilMathammana weather in mayMathammana weather in juneMathammana weather in julyMathammana weather in augustMathammana weather in septemberMathammana weather in octoberMathammana weather in novemberMathammana weather in december

Best time to visit Mathammana:

The largest precipitation sum in Mathammana is at

  • September — 520(mm)
  • October — 529(mm)
  • November — 513(mm)
  • December — 361(mm)

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    Frequently asked questions

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