Best year time to visit Wattahena

General weather information about Wattahena

Average annual temperature is 25.9 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: 18.9 °C

Number of sunny days: 4 days

Number of rainy days: 361 days

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

Wattahena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.132.532.133.131.230.630.430.830.531.531.332.0
Average daytime temperature (°C)29.130.230.831.229.929.429.329.928.729.129.830.0
Average temperature (°C)24.725.326.026.626.826.626.426.725.625.325.525.7
Average night temperature (°C)21.021.522.423.124.424.324.024.123.422.922.822.9
Absolute minimum temperature (°C)19.018.921.121.522.722.322.423.222.522.021.622.0

Wattahena 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)8.99.39.710.08.49.79.310.76.66.06.87.3
Precipitation (mm)173177195216246267268172648594614461
Sunny days220000000000
Rainy days292631303130313130313031
Snow days000000000000

Wattahena - weather forecast by months

Wattahena weather in januaryWattahena weather in februaryWattahena weather in marchWattahena weather in aprilWattahena weather in mayWattahena weather in juneWattahena weather in julyWattahena weather in augustWattahena weather in septemberWattahena weather in octoberWattahena weather in novemberWattahena weather in december

Best time to visit Wattahena:

The largest precipitation sum in Wattahena is at

  • September — 648(mm)
  • October — 594(mm)
  • November — 614(mm)
  • December — 461(mm)

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    Frequently asked questions

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