Best year time to visit Weliweriya

General weather information about Weliweriya

Average annual temperature is 25.9 °C

Absolute maximum temperature: 34.4 °C

Absolute minimum temperature: 19.6 °C

Number of sunny days: 23 days

Number of rainy days: 342 days

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

Weliweriya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.534.433.834.032.130.730.330.930.731.531.632.1
Average daytime temperature (°C)30.231.331.732.330.429.729.330.028.629.530.030.2
Average temperature (°C)25.125.826.326.826.726.226.226.525.225.225.225.6
Average night temperature (°C)21.321.622.623.124.123.523.523.623.022.722.422.8
Absolute minimum temperature (°C)19.619.721.921.522.722.222.122.622.221.721.721.8

Weliweriya 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)9.29.710.210.18.38.59.410.86.57.07.17.4
Precipitation (mm)136120183217226326277120566613557404
Sunny days1191000000101
Rainy days201930303130313130303030
Snow days000000000000

Weliweriya - weather forecast by months

Weliweriya weather in januaryWeliweriya weather in februaryWeliweriya weather in marchWeliweriya weather in aprilWeliweriya weather in mayWeliweriya weather in juneWeliweriya weather in julyWeliweriya weather in augustWeliweriya weather in septemberWeliweriya weather in octoberWeliweriya weather in novemberWeliweriya weather in december

Best time to visit Weliweriya:

The largest precipitation sum in Weliweriya is at

  • September — 566(mm)
  • October — 613(mm)
  • November — 557(mm)
  • December — 404(mm)

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    Frequently asked questions

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