Best year time to visit Wiharahena

General weather information about Wiharahena

Average annual temperature is 22.9 °C

Absolute maximum temperature: 29.5 °C

Absolute minimum temperature: 17.0 °C

Number of sunny days: 7 days

Number of rainy days: 358 days

Look at detailed online map of Wiharahena

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

Wiharahena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.329.128.929.528.327.226.627.126.427.428.228.2
Average daytime temperature (°C)26.026.827.427.726.225.625.226.124.825.226.126.2
Average temperature (°C)22.122.723.323.823.723.222.823.222.322.522.823.0
Average night temperature (°C)18.919.420.321.122.121.721.221.420.920.820.620.6
Absolute minimum temperature (°C)17.018.118.319.821.020.620.320.720.219.919.619.4

Wiharahena 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)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.29.19.69.67.78.98.110.46.05.66.46.9
Precipitation (mm)198240169247214233263149533608728455
Sunny days121100010001
Rainy days302630293130313030313030
Snow days000000000000

Wiharahena - weather forecast by months

Wiharahena weather in januaryWiharahena weather in februaryWiharahena weather in marchWiharahena weather in aprilWiharahena weather in mayWiharahena weather in juneWiharahena weather in julyWiharahena weather in augustWiharahena weather in septemberWiharahena weather in octoberWiharahena weather in novemberWiharahena weather in december

Best time to visit Wiharahena:

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

  • August — 10.4(h)

The largest precipitation sum in Wiharahena is at

  • September — 533(mm)
  • October — 608(mm)
  • November — 728(mm)
  • December — 455(mm)

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    Frequently asked questions

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