Best year time to visit Arattana Udagammedda

General weather information about Arattana Udagammedda

Average annual temperature is 21.9 °C

Absolute maximum temperature: 29.3 °C

Absolute minimum temperature: 15.0 °C

Number of sunny days: 21 days

Number of rainy days: 344 days

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

Arattana Udagammedda air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.825.928.129.329.328.026.928.826.727.626.526.2
Average daytime temperature (°C)23.424.425.827.526.626.524.727.524.825.325.424.4
Average temperature (°C)19.920.721.822.922.922.921.822.821.721.821.821.5
Average night temperature (°C)17.217.919.019.520.620.819.919.919.919.419.619.7
Absolute minimum temperature (°C)15.015.118.018.219.120.119.319.219.017.918.818.3

Arattana Udagammedda 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)11.711.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)8.89.19.510.29.210.58.910.88.57.57.26.7
Precipitation (mm)971011281371388618779198513660316
Sunny days861110020101
Rainy days232230293030312930303030
Snow days000000000000

Arattana Udagammedda - weather forecast by months

Arattana Udagammedda weather in januaryArattana Udagammedda weather in februaryArattana Udagammedda weather in marchArattana Udagammedda weather in aprilArattana Udagammedda weather in mayArattana Udagammedda weather in juneArattana Udagammedda weather in julyArattana Udagammedda weather in augustArattana Udagammedda weather in septemberArattana Udagammedda weather in octoberArattana Udagammedda weather in novemberArattana Udagammedda weather in december

Best time to visit Arattana Udagammedda:

The largest precipitation sum in Arattana Udagammedda is at

  • October — 513(mm)
  • November — 660(mm)
  • December — 316(mm)

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    Frequently asked questions

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