Best year time to visit Rathmalawinna

General weather information about Rathmalawinna

Average annual temperature is 23.6 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: 15.8 °C

Number of sunny days: 30 days

Number of rainy days: 335 days

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

Rathmalawinna air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.928.930.231.629.629.428.730.527.126.826.627.7
Average daytime temperature (°C)26.026.828.229.027.728.227.128.925.725.725.825.7
Average temperature (°C)22.122.823.624.324.625.024.225.023.022.722.722.8
Average night temperature (°C)18.319.019.920.522.423.022.222.321.420.620.420.4
Absolute minimum temperature (°C)15.817.018.618.021.021.821.221.220.419.319.518.5

Rathmalawinna 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)11.811.912.112.312.412.512.512.312.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.69.79.88.510.39.210.97.57.07.07.8
Precipitation (mm)991441361261595112530305648638419
Sunny days761140270101
Rainy days242230292730292430303030
Snow days000000000000

Rathmalawinna - weather forecast by months

Rathmalawinna weather in januaryRathmalawinna weather in februaryRathmalawinna weather in marchRathmalawinna weather in aprilRathmalawinna weather in mayRathmalawinna weather in juneRathmalawinna weather in julyRathmalawinna weather in augustRathmalawinna weather in septemberRathmalawinna weather in octoberRathmalawinna weather in novemberRathmalawinna weather in december

Best time to visit Rathmalawinna:

The largest precipitation sum in Rathmalawinna is at

  • September — 305(mm)
  • October — 648(mm)
  • November — 638(mm)
  • December — 419(mm)

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    Frequently asked questions

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