Best year time to visit Alutwatta

General weather information about Alutwatta

Average annual temperature is 23.6 °C

Absolute maximum temperature: 32.4 °C

Absolute minimum temperature: 15.9 °C

Number of sunny days: 45 days

Number of rainy days: 320 days

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

Alutwatta air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.228.031.332.430.729.830.032.129.628.927.928.2
Average daytime temperature (°C)25.326.328.330.228.328.727.430.627.526.926.926.3
Average temperature (°C)21.622.523.725.024.324.823.925.023.523.223.123.1
Average night temperature (°C)18.619.220.421.021.422.121.321.120.820.520.720.9
Absolute minimum temperature (°C)15.916.319.319.019.821.218.919.618.519.219.919.9

Alutwatta 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)9.39.610.010.29.210.49.210.88.77.67.37.7
Precipitation (mm)48375970945410938100305536210
Sunny days12113210372202
Rainy days191728283030282428293029
Snow days000000000000

Alutwatta - weather forecast by months

Alutwatta weather in januaryAlutwatta weather in februaryAlutwatta weather in marchAlutwatta weather in aprilAlutwatta weather in mayAlutwatta weather in juneAlutwatta weather in julyAlutwatta weather in augustAlutwatta weather in septemberAlutwatta weather in octoberAlutwatta weather in novemberAlutwatta weather in december

Best time to visit Alutwatta:

The largest precipitation sum in Alutwatta is at

  • October — 305(mm)
  • November — 536(mm)
  • December — 210(mm)

    • Weather forecast in the closest to Alutwatta admin centers

    Weather forecast in the closest towns to Alutwatta

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    Frequently asked questions

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