Best year time to visit Rassandeniya

General weather information about Rassandeniya

Average annual temperature is 26.7 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: 21.4 °C

Number of sunny days: 33 days

Number of rainy days: 332 days

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

Rassandeniya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.929.529.830.129.929.228.528.929.129.029.730.3
Average daytime temperature (°C)27.428.228.528.928.728.427.828.328.027.627.828.3
Average temperature (°C)25.325.926.627.427.627.326.927.326.726.226.226.5
Average night temperature (°C)23.123.924.825.526.325.925.526.025.324.824.724.8
Absolute minimum temperature (°C)21.423.123.824.323.824.323.824.524.423.824.124.0

Rassandeniya monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.012.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.811.912.112.312.412.512.412.312.212.011.911.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.810.110.310.39.610.79.810.98.07.38.78.2
Precipitation (mm)7292114881369916296468384366292
Sunny days984400220103
Rainy days222027263130292930303028
Snow days000000000000

Rassandeniya - weather forecast by months

Rassandeniya weather in januaryRassandeniya weather in februaryRassandeniya weather in marchRassandeniya weather in aprilRassandeniya weather in mayRassandeniya weather in juneRassandeniya weather in julyRassandeniya weather in augustRassandeniya weather in septemberRassandeniya weather in octoberRassandeniya weather in novemberRassandeniya weather in december

Best time to visit Rassandeniya:

The largest precipitation sum in Rassandeniya is at

  • September — 468(mm)
  • October — 384(mm)
  • November — 366(mm)
  • December — 292(mm)

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    Frequently asked questions

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