Best year time to visit Avissawella

General weather information about Avissawella

Average annual temperature is 25.7 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: 16.8 °C

Number of sunny days: 20 days

Number of rainy days: 345 days

Look at detailed online map of Avissawella

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

Avissawella air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.032.232.433.631.530.330.531.030.331.130.731.8
Average daytime temperature (°C)29.530.330.831.929.829.129.130.028.428.929.529.6
Average temperature (°C)24.425.325.926.626.526.025.826.325.225.225.225.5
Average night temperature (°C)19.821.322.123.024.323.823.223.423.322.722.622.5
Absolute minimum temperature (°C)16.818.620.521.223.322.722.322.522.621.621.620.1

Avissawella 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)9.19.69.99.77.77.78.610.76.16.56.87.5
Precipitation (mm)129113168177251383356167729692607481
Sunny days1251100000001
Rainy days192330293130313130313030
Snow days000000000000

Avissawella - weather forecast by months

Avissawella weather in januaryAvissawella weather in februaryAvissawella weather in marchAvissawella weather in aprilAvissawella weather in mayAvissawella weather in juneAvissawella weather in julyAvissawella weather in augustAvissawella weather in septemberAvissawella weather in octoberAvissawella weather in novemberAvissawella weather in december

Best time to visit Avissawella:

The best time to visit Avissawella during the most sunny months:

  • August — 10.7(h)

The largest precipitation sum in Avissawella is at

  • September — 729(mm)
  • October — 692(mm)
  • November — 607(mm)
  • December — 481(mm)

    • Weather forecast in the closest to Avissawella admin centers

    Weather forecast in the closest towns to Avissawella

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    Frequently asked questions

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