Best year time to visit Arattana2

General weather information about Arattana2

Average annual temperature is 20.8 °C

Absolute maximum temperature: 27.6 °C

Absolute minimum temperature: 13.9 °C

Number of sunny days: 13 days

Number of rainy days: 352 days

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* Weather data for Arattana2 Sri Lanka is based on climate observations for 2026 year

Arattana2 air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.524.026.827.627.626.425.427.125.026.225.425.1
Average daytime temperature (°C)21.923.024.525.925.324.923.525.723.524.224.223.2
Average temperature (°C)18.719.520.721.821.821.620.721.520.620.920.820.5
Average night temperature (°C)16.216.618.018.519.619.618.918.718.918.718.818.9
Absolute minimum temperature (°C)14.113.917.116.718.219.018.217.817.717.117.917.1

Arattana2 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)8.79.19.510.29.310.49.010.88.47.77.56.6
Precipitation (mm)144127159128143108200102214464730406
Sunny days541110010000
Rainy days262430293030313030313031
Snow days000000000000

Arattana2 - weather forecast by months

Arattana2 weather in januaryArattana2 weather in februaryArattana2 weather in marchArattana2 weather in aprilArattana2 weather in mayArattana2 weather in juneArattana2 weather in julyArattana2 weather in augustArattana2 weather in septemberArattana2 weather in octoberArattana2 weather in novemberArattana2 weather in december

Best time to visit Arattana2:

The largest precipitation sum in Arattana2 is at

  • October — 464(mm)
  • November — 730(mm)
  • December — 406(mm)

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    Frequently asked questions

    When is the best time to visit Arattana2?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Arattana2.
    What is the weather like in Arattana2?
    See average temperature, rainfall and daylight hours for Arattana2 by month in the table above.
    How many sunny days does Arattana2 have?
    The monthly weather statistics above show sunshine and rainfall patterns for Arattana2 throughout the year.