Temperatures in September
It's warm in September in Sicily with an average temperature of 27°C. Temperatures this month range from a low of 23°C to a high of 30°C. At night, you can expect temperatures between 17°C and 22°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Sicily in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Sicily with hot temperatures, averaging around 28°C during the day and nights close to 22°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-September
By mid-September, the average daytime temperature stays the same at 28°C, with nights close to 21°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers.
End of September
By the end of September, the average daytime temperature in Sicily will be around 25°C, with nights close to 19°C. A shower might show up, but overall the weather will be dry and sunny.
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Water temperature
The water temperature at Sicily is 28°C this month. Nice and warm for a swim.
Precipitation in September
In September, there is an average of 32 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the South.
The precipitation chance averages 17% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Sicily. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Sicily in September |
UK | ||
|---|---|---|---|
 Average Temperature |
27°C | 20°C | |
 High Temp |
30°C | 22°C | |
| Low Temp |
23°C | 17°C | |
 Total Precipitation |
32 mm | 44 mm | |
| Rainy Days |
5 days | 8 days | |
August
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Sicily?
Want nice weather? Then September is a great time to be in Sicily. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Sicily in September
With 36°C, Sicily hit the highest temperature in the last 10 years in September 2017. The lowest daytime temperature in this month was 14°C in 2016. The extreme night temperatures ranged from a low of 10°C to a high of 28°C.
Check out the climate of Sicily for all months and discover the best travel time
The climate of Sicily is based on weather data from Palermo. Other locations might have different weather. You can check out all destinations in Sicily for a full picture of the climate.
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Daily Temperature in September in Sicily
This chart shows the average daily temperatures, both day and night, for each day in September in Sicily, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Sicily
The chart below shows the average daily precipitation in September for Sicily, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 5 days of rain in Sicily.
Daily UV Index in September in Sicily
This chart shows the average daily UV index in September in Sicily, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Sicily Over the Years
This chart shows the average temperature in September in Sicily, measured in degrees Celsius, over the past years.
Total Precipitation in September in Sicily Over the Years
This chart shows the average precipitation in September in Sicily, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Sicily
Click on a specific day in September for detailed info on the typical weather on that day in Sicily. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Sicily
Have you been to Sicily in September?
Share your weather experience in September in Sicily.
Average Weather in Sicily by Month
Click on a month below to see detailed weather info for Sicily. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
