Best year time to visit Dandeniya

General weather information about Dandeniya

Average annual temperature is 26.1 °C

Absolute maximum temperature: 32.1 °C

Absolute minimum temperature: 19.3 °C

Number of sunny days: 16 days

Number of rainy days: 349 days

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

Dandeniya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.032.131.332.031.630.830.231.629.929.730.431.3
Average daytime temperature (°C)29.130.029.930.329.829.729.030.328.228.128.729.0
Average temperature (°C)24.825.526.026.827.227.026.627.225.725.325.425.8
Average night temperature (°C)21.522.423.123.724.924.624.424.623.723.123.023.4
Absolute minimum temperature (°C)19.321.621.822.522.623.523.023.323.022.222.222.3

Dandeniya monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.012.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.910.110.310.39.610.89.810.88.17.38.58.3
Precipitation (mm)107154144125139110157102428470481407
Sunny days452110010002
Rainy days272329293030313030313029
Snow days000000000000

Dandeniya - weather forecast by months

Dandeniya weather in januaryDandeniya weather in februaryDandeniya weather in marchDandeniya weather in aprilDandeniya weather in mayDandeniya weather in juneDandeniya weather in julyDandeniya weather in augustDandeniya weather in septemberDandeniya weather in octoberDandeniya weather in novemberDandeniya weather in december

Best time to visit Dandeniya:

The largest precipitation sum in Dandeniya is at

  • September — 428(mm)
  • October — 470(mm)
  • November — 481(mm)
  • December — 407(mm)

    • Weather forecast in the closest to Dandeniya admin centers

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    Frequently asked questions

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