Best year time to visit Viharahena

General weather information about Viharahena

Average annual temperature is 22.9 °C

Absolute maximum temperature: 29.3 °C

Absolute minimum temperature: 16.6 °C

Number of sunny days: 6 days

Number of rainy days: 359 days

Look at detailed online map of Viharahena

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

Viharahena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.528.628.629.328.827.126.727.426.126.827.427.9
Average daytime temperature (°C)25.926.627.127.626.425.825.226.324.725.025.925.8
Average temperature (°C)22.122.523.123.723.723.322.923.322.322.422.722.8
Average night temperature (°C)18.619.120.220.822.021.721.321.420.920.720.620.6
Absolute minimum temperature (°C)16.617.618.519.720.820.820.520.720.519.519.119.0

Viharahena 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)9.49.39.69.88.19.48.310.46.65.86.47.1
Precipitation (mm)122200193157166154204105441541690375
Sunny days121010010000
Rainy days302630303030313030313031
Snow days000000000000

Viharahena - weather forecast by months

Viharahena weather in januaryViharahena weather in februaryViharahena weather in marchViharahena weather in aprilViharahena weather in mayViharahena weather in juneViharahena weather in julyViharahena weather in augustViharahena weather in septemberViharahena weather in octoberViharahena weather in novemberViharahena weather in december

Best time to visit Viharahena:

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

  • August — 10.4(h)

The largest precipitation sum in Viharahena is at

  • September — 441(mm)
  • October — 541(mm)
  • November — 690(mm)
  • December — 375(mm)

    • Weather forecast in the closest to Viharahena admin centers

    Weather forecast in the closest towns to Viharahena

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    Frequently asked questions

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