Best year time to visit Ondachchimadam

General weather information about Ondachchimadam

Average annual temperature is 27.4 °C

Absolute maximum temperature: 37.9 °C

Absolute minimum temperature: 20.5 °C

Number of sunny days: 49 days

Number of rainy days: 316 days

Look at detailed online map of Ondachchimadam

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

Ondachchimadam air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.629.031.433.834.435.637.937.235.633.031.430.9
Average daytime temperature (°C)27.427.829.431.131.934.034.834.433.230.429.128.7
Average temperature (°C)25.125.526.627.828.229.429.629.828.026.426.026.1
Average night temperature (°C)22.723.124.025.025.325.925.425.824.823.723.624.0
Absolute minimum temperature (°C)20.521.223.023.724.224.724.124.423.522.822.823.1

Ondachchimadam 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)9.09.29.810.69.610.69.711.19.69.28.18.0
Precipitation (mm)2191641167187535545249397518385
Sunny days678563561200
Rainy days252123252527262529293031
Snow days000000000000

Ondachchimadam - weather forecast by months

Ondachchimadam weather in januaryOndachchimadam weather in februaryOndachchimadam weather in marchOndachchimadam weather in aprilOndachchimadam weather in mayOndachchimadam weather in juneOndachchimadam weather in julyOndachchimadam weather in augustOndachchimadam weather in septemberOndachchimadam weather in octoberOndachchimadam weather in novemberOndachchimadam weather in december

Best time to visit Ondachchimadam:

The largest precipitation sum in Ondachchimadam is at

  • September — 249(mm)
  • October — 397(mm)
  • November — 518(mm)
  • December — 385(mm)

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    Frequently asked questions

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