Best year time to visit Piriwena

General weather information about Piriwena

Average annual temperature is 26.2 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: 19.9 °C

Number of sunny days: 17 days

Number of rainy days: 348 days

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

Piriwena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.032.232.031.630.629.929.529.929.729.830.131.5
Average daytime temperature (°C)29.429.430.030.629.529.128.629.028.228.428.829.4
Average temperature (°C)25.025.426.327.027.226.926.826.925.925.525.525.8
Average night temperature (°C)21.522.123.224.025.124.924.925.024.223.323.123.2
Absolute minimum temperature (°C)19.920.621.722.723.523.723.324.123.422.122.322.1

Piriwena 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)9.49.810.310.38.58.89.610.76.77.17.27.9
Precipitation (mm)9292172170235390232154572574510448
Sunny days1420100000000
Rainy days172631293130313130313031
Snow days000000000000

Piriwena - weather forecast by months

Piriwena weather in januaryPiriwena weather in februaryPiriwena weather in marchPiriwena weather in aprilPiriwena weather in mayPiriwena weather in junePiriwena weather in julyPiriwena weather in augustPiriwena weather in septemberPiriwena weather in octoberPiriwena weather in novemberPiriwena weather in december

Best time to visit Piriwena:

The largest precipitation sum in Piriwena is at

  • June — 390(mm)
  • September — 572(mm)
  • October — 574(mm)
  • November — 510(mm)
  • December — 448(mm)

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    Frequently asked questions

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