Best year time to visit Arachchigama

General weather information about Arachchigama

Average annual temperature is 26.3 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: 18.6 °C

Number of sunny days: 45 days

Number of rainy days: 320 days

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

Arachchigama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.932.534.735.833.632.732.234.731.932.732.531.2
Average daytime temperature (°C)29.230.432.633.631.330.830.232.829.530.130.329.7
Average temperature (°C)24.425.426.927.327.227.026.727.825.725.525.425.6
Average night temperature (°C)20.721.423.023.524.524.324.124.523.422.822.823.1
Absolute minimum temperature (°C)18.619.322.022.322.922.222.923.522.521.622.122.3

Arachchigama 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)11.711.912.112.312.512.612.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.69.910.610.19.210.19.410.98.08.17.58.0
Precipitation (mm)657212522216010411220215348593265
Sunny days15142100181003
Rainy days161429293130302329313028
Snow days000000000000

Arachchigama - weather forecast by months

Arachchigama weather in januaryArachchigama weather in februaryArachchigama weather in marchArachchigama weather in aprilArachchigama weather in mayArachchigama weather in juneArachchigama weather in julyArachchigama weather in augustArachchigama weather in septemberArachchigama weather in octoberArachchigama weather in novemberArachchigama weather in december

Best time to visit Arachchigama:

The largest precipitation sum in Arachchigama is at

  • October — 348(mm)
  • November — 593(mm)
  • December — 265(mm)

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    Frequently asked questions

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