Best year time to visit Wanniya Helembewa

General weather information about Wanniya Helembewa

Average annual temperature is 27.0 °C

Absolute maximum temperature: 38.0 °C

Absolute minimum temperature: 18.7 °C

Number of sunny days: 83 days

Number of rainy days: 282 days

Look at detailed online map of Wanniya Helembewa

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

Wanniya Helembewa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.732.035.236.234.834.937.838.034.434.332.131.3
Average daytime temperature (°C)28.630.232.634.232.333.433.535.632.531.730.029.3
Average temperature (°C)24.125.026.827.828.028.928.729.327.826.325.425.5
Average night temperature (°C)20.721.023.023.825.126.025.725.424.623.422.923.0
Absolute minimum temperature (°C)18.718.921.822.323.524.924.924.823.622.422.122.4

Wanniya Helembewa 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)11.711.912.112.312.512.612.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.39.810.810.48.910.59.510.99.88.77.27.7
Precipitation (mm)77154901309225375172308453280
Sunny days1714575910150001
Rainy days141426232621211630313030
Snow days000000000000

Wanniya Helembewa - weather forecast by months

Wanniya Helembewa weather in januaryWanniya Helembewa weather in februaryWanniya Helembewa weather in marchWanniya Helembewa weather in aprilWanniya Helembewa weather in mayWanniya Helembewa weather in juneWanniya Helembewa weather in julyWanniya Helembewa weather in augustWanniya Helembewa weather in septemberWanniya Helembewa weather in octoberWanniya Helembewa weather in novemberWanniya Helembewa weather in december

Best time to visit Wanniya Helembewa:

The largest precipitation sum in Wanniya Helembewa is at

  • October — 308(mm)
  • November — 453(mm)
  • December — 280(mm)

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    Frequently asked questions

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