Sicily in september: average Weather, Temperature and Climate, Where to go?
Weather in Sicily in september 2025
Below, you have access to the weather forecast for september for most popular cities in Sicily. These forecasts are statistics for september from weather reports for many years. The percentage indicates the possibility of having the weather mentioned.
Average weather in september in Palermo
good weather UV index: 7
Weather at 6am
74°F
Clear/Sunny
59% of time
19%
14%
6%
Weather at 12pm
81°F
Clear/Sunny
57% of time
22%
14%
6%
Weather at 6pm
74°F
Clear/Sunny
53% of time
19%
15%
12%
Weather at 3am
72°F
57%
20%
18%
4%
Where to go in Sicily in september?
Where to go in Sicily in september: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go in Sicily in september when it comes to the weather?
Remember:
The climate in Sicily in september ranges from perfect to good depending on the region and city.
The month of September is ideal to allow the ladies to enjoy the summer holidays. Not only is the heat comfortable, but the low level of humidity helps to perfect the climate throughout September in Sicily. This is true, whether it is to reconnect with nature or to enjoy the entertainment on the beach.
Beginning of September in Sicily
The first ten days of September will allow to discover Sicily under a beautiful sun and a pleasant warmth as the temperatures during the same day vary from 26° C to 31° C. The weather in Sicily throughout September is beautiful - with an impeccable sunshine from morning to evening.
Middle of September in Sicily
Towards the second ten day period of September, the temperature decreases gradually. The warmth gets closer to the ideal with comfortable mornings and warm days that allow for swimming and water activities - with a comfortable sea temperature.
End of September in Sicily
Towards the end of the month, the rise in temperature leads to a slight increase in heat. As the rains remain relatively rare despite a slight increase in occurrence, the weather is simply ideal. One can then enjoy or relax, without worrying about possible showers.
Climate in Sicily in september
Climate in Palermo in september
In the month of september, the mean temperature in Palermo is 77°F (maximum temperature is 81°F and minimum temperature is 74°F). The climate quite comfortable in this location in the month of september. With 5.2in over 7 days, rain may occur throughout your trip. But this is pretty moderate and it will not be continuous.
With a good weather, september is a good month to go there in Italy.
| September | |||
| Average temperature | 77°F | ||
| Highest temperature | 81°F | ||
| Lowest temperature | 74°F | ||
| Sea temperature | 78°F | ||
| Rainfall | 5.2in | ||
| Number of days with rainfall | 7 day(s) (24%) | ||
| Humidity | 73% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 20% | ||
| Length of day | 12:25 | ||
| Our opinion at whereandwhen.net | good |
Climate in Catane in september
In the month of september, maximum temperature is 85°F and minimum temperature is 74°F (for an average temperature of 79°F). The climate pleasant in that locality in this month. With 2.4in over 3 days, you will experience some showers for your vacations. But this is rather reasonably and it is only of temporary showers.
With good weather conditions, september is a good month to go there.
| September | |||
| Average temperature | 79°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 74°F | ||
| Sea temperature | 78°F | ||
| Rainfall | 2.4in | ||
| Number of days with rainfall | 3 day(s) (11%) | ||
| Humidity | 68% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 18% | ||
| Length of day | 12:25 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Marsala in september
In the month of september, the mean temperature in Marsala is 77°F (maximum temperature is 79°F and minimum temperature is 76°F). The climate is enjoyable around this city in the month of september. With 2.6in over 4 days, rainfall can happen for your trip. But this is rather reasonably and it will not be continuous.
With good weather conditions, september is a good month to go there in Italy.
| September | |||
| Average temperature | 77°F | ||
| Highest temperature | 79°F | ||
| Lowest temperature | 76°F | ||
| Sea temperature | 77°F | ||
| Rainfall | 2.6in | ||
| Number of days with rainfall | 4 day(s) (14%) | ||
| Humidity | 74% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 17% | ||
| Length of day | 12:26 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Cefalù in september
In the month of september, maximum temperature is 81°F and minimum temperature is 70°F (for an average temperature of 76°F). The climate enjoyable there in the month of september. With 3.9in over 5 days, you risk getting wet slightly for your trip. But this is moderate and you will not be too bothered by it.
With a good weather, september is an advisable month to go in Cefalù in Italy.
| September | |||
| Average temperature | 76°F | ||
| Highest temperature | 81°F | ||
| Lowest temperature | 70°F | ||
| Sea temperature | 78°F | ||
| Rainfall | 3.9in | ||
| Number of days with rainfall | 5 day(s) (18%) | ||
| Humidity | 73% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 19% | ||
| Length of day | 12:26 | ||
| Our opinion at whereandwhen.net | good |
Climate in Etna in september
In the month of september, the mean temperature in Etna is 74°F (maximum temperature is 79°F and minimum temperature is 68°F). The climate is quite enjoyable there in september. With 6.3in over 8 days, you will experience some showers throughout your holidays. But this is reasonably and it will not be continuous.
With a good weather, the month of september is a good month to go in this city.
| September | |||
| Average temperature | 74°F | ||
| Highest temperature | 79°F | ||
| Lowest temperature | 68°F | ||
| Rainfall | 6.3in | ||
| Number of days with rainfall | 8 day(s) (27%) | ||
| Humidity | 73% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 21% | ||
| Length of day | 12:26 | ||
| Our opinion at whereandwhen.net | good |
All cities in Sicily in september
| Palermo in september | good weather |
| Catane in september | perfect weather |
| Marsala in september | perfect weather |
| Cefalù in september | good weather |
| Etna in september | good weather |
| Ragusa in september | good weather |
| Stromboli in september | good weather |
| Syracuse in september | perfect weather |
| Taormina in september | good weather |
| Trapani in september | perfect weather |
| Caltagirone in september | perfect weather |
| Cerami in september | good weather |
| Enna in september | good weather |
| Erice in september | perfect weather |
| Egadi Islands in september | perfect weather |
| Isola di Ustica in september | good weather |
| Menfi in september | perfect weather |
| Modica in september | good weather |
| Mozia in september | perfect weather |
| Riserva Naturale Cavagrande del Cassibile in september | good weather |
| Riserva Naturale Orientata dello Zingaro in september | perfect weather |
| Riserva naturale orientata Oasi Faunistica di Vendicari in september | good weather |
| Sampieri in september | good weather |
| Scala dei Turchi in september | perfect weather |
| Scicli in september | good weather |
| Agrigento in september | perfect weather |
| Augusta in september | perfect weather |
| Avola in september | good weather |
| Bagheria in september | good weather |
| Caltanissetta in september | good weather |
| Canicattì in september | good weather |
| Capo d'Orlando in september | good weather |
| Castellammare del Golfo in september | perfect weather |
Weather data for Sicily in september:
Weather data for Sicily in september is derived from an average of the weather forecast since 2009 in Sicily. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sicily can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Sicily.