| < September >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Sea or Water Temp
|Number of Wet Days (probability of rain on a day)
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average sea tempeature is 24 °C (75.2 °F).
- The average temperature in Palermo, Sicily in September is fairly hot at 23.5 °C (74.3 °F).
- Afternoons can be very hot with average high temperatures reaching 28 °C (82.4 °F).
- Overnight temperatures are generally somewhat warm with an average low of 19 °C (66.2 °F).
- In September the range/ variation of daily average temperatures is 9 °C (16.2 °F).
- The weather in September is dry with periodic rain. A mere 37mm (1.5in) of water falls across on average 6 days.
- The shortest day is 11:46 long and the longest day is 12:59 long with an average length of 12:23.
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Weather Trend Graph for September in Palermo, Sicily, Italy
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