Best year time to visit Gawaranhena

General weather information about Gawaranhena

Average annual temperature is 23.6 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: 15.8 °C

Number of sunny days: 30 days

Number of rainy days: 335 days

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

Gawaranhena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.928.930.231.629.629.428.730.527.126.826.627.7
Average daytime temperature (°C)26.026.828.229.027.728.227.128.925.725.725.825.7
Average temperature (°C)22.122.823.624.324.625.024.225.023.022.722.722.8
Average night temperature (°C)18.319.019.920.522.423.022.222.321.420.620.420.4
Absolute minimum temperature (°C)15.817.018.618.021.021.821.221.220.419.319.518.5

Gawaranhena 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)9.59.69.79.88.510.39.210.97.57.07.07.8
Precipitation (mm)991441361261595112530305648638419
Sunny days761140270101
Rainy days242230292730292430303030
Snow days000000000000

Gawaranhena - weather forecast by months

Gawaranhena weather in januaryGawaranhena weather in februaryGawaranhena weather in marchGawaranhena weather in aprilGawaranhena weather in mayGawaranhena weather in juneGawaranhena weather in julyGawaranhena weather in augustGawaranhena weather in septemberGawaranhena weather in octoberGawaranhena weather in novemberGawaranhena weather in december

Best time to visit Gawaranhena:

The largest precipitation sum in Gawaranhena is at

  • September — 305(mm)
  • October — 648(mm)
  • November — 638(mm)
  • December — 419(mm)

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    Frequently asked questions

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