Best year time to visit Morne Sion

General weather information about Morne Sion

Average annual temperature is 25.8 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: 19.9 °C

Number of sunny days: 74 days

Number of rainy days: 291 days

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* Weather data for Morne Sion Saint Lucia is based on climate observations for 2026 year

Morne Sion air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.227.829.229.630.131.130.131.131.531.330.229.3
Average daytime temperature (°C)26.526.928.028.329.229.428.729.830.529.428.928.1
Average temperature (°C)23.923.924.625.226.326.726.327.127.526.926.225.4
Average night temperature (°C)22.021.722.122.924.324.624.425.125.224.924.323.4
Absolute minimum temperature (°C)19.920.619.921.423.223.323.524.123.623.222.921.4

Morne Sion 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)11.411.712.112.412.812.912.912.612.211.811.511.3
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.410.811.311.611.511.210.910.811.29.710.410.1
Precipitation (mm)393517363291797362834250
Sunny days36178127223482
Rainy days282214221923292927272229
Snow days000000000000

Morne Sion - weather forecast by months

Morne Sion weather in januaryMorne Sion weather in februaryMorne Sion weather in marchMorne Sion weather in aprilMorne Sion weather in mayMorne Sion weather in juneMorne Sion weather in julyMorne Sion weather in augustMorne Sion weather in septemberMorne Sion weather in octoberMorne Sion weather in novemberMorne Sion weather in december

Best time to visit Morne Sion:

The largest precipitation sum in Morne Sion is at

  • June — 91(mm)
  • July — 79(mm)
  • August — 73(mm)
  • October — 83(mm)

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    Frequently asked questions

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