Best year time to visit Jambirissa

General weather information about Jambirissa

Average annual temperature is 26.3 °C

Absolute maximum temperature: 31.9 °C

Absolute minimum temperature: 20.6 °C

Number of sunny days: 11 days

Number of rainy days: 354 days

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

Jambirissa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.131.631.531.930.630.129.730.430.030.030.931.6
Average daytime temperature (°C)28.629.730.030.329.529.128.829.628.328.228.929.2
Average temperature (°C)25.025.726.327.027.427.026.827.226.125.625.726.0
Average night temperature (°C)22.222.823.624.425.525.124.825.124.223.623.323.6
Absolute minimum temperature (°C)20.621.821.923.323.623.623.023.623.422.522.122.1

Jambirissa 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.89.810.310.39.110.69.710.87.86.98.38.1
Precipitation (mm)114145150122187194205162479457457315
Sunny days532000100000
Rainy days262529303130303130313031
Snow days000000000000

Jambirissa - weather forecast by months

Jambirissa weather in januaryJambirissa weather in februaryJambirissa weather in marchJambirissa weather in aprilJambirissa weather in mayJambirissa weather in juneJambirissa weather in julyJambirissa weather in augustJambirissa weather in septemberJambirissa weather in octoberJambirissa weather in novemberJambirissa weather in december

Best time to visit Jambirissa:

The largest precipitation sum in Jambirissa is at

  • September — 479(mm)
  • October — 457(mm)
  • November — 457(mm)
  • December — 315(mm)

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    Frequently asked questions

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