Weather in Diyatalawa in May

General weather information about Diyatalawa

Average annual temperature is 22.0 °C

Absolute maximum temperature: 30.6 °C

Absolute minimum temperature: 12.5 °C

Number of sunny days: 33 days

Number of rainy days: 332 days

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

Diyatalawa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.826.428.028.928.429.729.630.626.926.025.826.4
Average daytime temperature (°C)24.725.126.026.826.528.127.428.425.324.324.624.7
Average temperature (°C)20.421.021.622.222.823.623.123.221.821.121.221.5
Average night temperature (°C)16.416.717.818.319.319.519.118.619.318.718.318.8
Absolute minimum temperature (°C)12.512.916.516.717.518.117.317.417.917.016.716.4

Diyatalawa 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)9.69.99.810.09.110.79.711.08.67.57.58.1
Precipitation (mm)6487106147196317196102261496700335
Sunny days1151121560001
Rainy days202330292929262530313030
Snow days000000000000

Diyatalawa - weather forecast by months

Diyatalawa weather in januaryDiyatalawa weather in februaryDiyatalawa weather in marchDiyatalawa weather in aprilDiyatalawa weather in mayDiyatalawa weather in juneDiyatalawa weather in julyDiyatalawa weather in augustDiyatalawa weather in septemberDiyatalawa weather in octoberDiyatalawa weather in novemberDiyatalawa weather in december

Best time to visit Diyatalawa:

The largest precipitation sum in Diyatalawa is at

  • June — 317(mm)
  • October — 496(mm)
  • November — 700(mm)
  • December — 335(mm)

    • Weather forecast in the closest to Diyatalawa admin centers

    Weather forecast in the closest towns to Diyatalawa

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    Frequently asked questions

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