Best year time to visit Alvai South

General weather information about Alvai South

Average annual temperature is 28.1 °C

Absolute maximum temperature: 36.4 °C

Absolute minimum temperature: 22.4 °C

Number of sunny days: 120 days

Number of rainy days: 245 days

Look at detailed online map of Alvai South

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

Alvai South air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.929.032.234.133.934.835.836.434.133.530.130.2
Average daytime temperature (°C)27.127.529.932.031.632.532.834.032.231.628.828.2
Average temperature (°C)25.625.727.629.229.329.829.529.929.128.226.426.4
Average night temperature (°C)24.224.025.526.527.628.027.226.926.825.324.224.8
Absolute minimum temperature (°C)23.022.424.425.224.426.326.426.324.123.823.324.1

Alvai South 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)11.611.812.112.312.612.712.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.710.211.111.09.510.19.311.310.510.78.08.2
Precipitation (mm)5013321677141481350133591256
Sunny days151781317158193401
Rainy days161123171415231227273030
Snow days000000000000

Alvai South - weather forecast by months

Alvai South weather in januaryAlvai South weather in februaryAlvai South weather in marchAlvai South weather in aprilAlvai South weather in mayAlvai South weather in juneAlvai South weather in julyAlvai South weather in augustAlvai South weather in septemberAlvai South weather in octoberAlvai South weather in novemberAlvai South weather in december

Best time to visit Alvai South:

The largest precipitation sum in Alvai South is at

  • November — 591(mm)
  • December — 256(mm)

    • Weather forecast in the closest to Alvai South admin centers

    Weather forecast in the closest towns to Alvai South

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    Frequently asked questions

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