Palermo, Sicily weather in July
Temperature, sea and sunshine in July: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in July
Good
Best time to visit: April – June, September
What is the weather like in Palermo, Sicily in July?
In July, Palermo, Sicily is hot: daytime highs average 31 °C, and even at night it stays warm at around 23 °C. The sea averages 26.2 °C – lovely and warm for swimming. With around 12 hours of sunshine a day, there is plenty of sun. It hardly ever rains. On about 17 days the thermometer climbs to 30 °C or more. All in all, July is a good month for a holiday in Palermo, Sicily.
July compared
How the weather changes from June to August. Tap a month to open it.
More details for July
- Daylight
- 14 h 35 min05:55 – 20:30
- UV index
- 10 · very highclear sky, noon (estimate)All months
- Muggy days
- 14 daysdew point 18 °C or more
- Wind
- 14 km/haverage daily peak
- Cloud cover
- 8 %on average
- Hot days
- 17 days30 °C or more
- Time zone
- UTC+2Europe/Rome
How the score comes together
- Temperatureweight 50 %56 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in July
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
Palermo, Sicily in July: quick answers
Is Palermo, Sicily hot in July?
Yes. In July, Palermo, Sicily is hot: daytime highs average 31 °C and nights stay around 23 °C. On about 17 days the thermometer climbs to 30 °C or more.
Can you swim in Palermo, Sicily in July?
Yes. In July the sea averages 26.2 °C – lovely and warm for swimming.
Does it rain much in Palermo, Sicily in July?
It hardly ever rains.
Palermo, Sicily month by month
The whole year in Palermo, SicilyAll destinations: ItalySicily weather in JulyWhere to go in JulySea temperature in July
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)