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Sicily weather in August 2025
Expect 28°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Sicily in August based on long-term weather averages. There is usually 2 days with some rainfall and 17 mm of average monthly rainfall in August.
- 28°C max day temperature
28 - 10 hours of sunshine per day
- 2 days with some rainfall
2 - 21°C min night temperature
21 - 14 hours of daylight per day
14 - High heat & humidity
H - 17 mm of monthly rainfall
17 - 9 (Very High) UV index
9 - 27°C sea temperature
27
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Recommended for Sicily
The August weather guide for Sicily (Palermo) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Sicily destinations
Below are average maximum temperatures at popular countries, regions and places in Sicily in August. Select a holiday destination to see more weather parameters.
All Sicily destinations
- Agrigento
- Catania
- Cefalu
- Enna
- Giardini Naxos
- Letojanni
- Messina
- Palermo
- Sciacca
- Syracuse
- Taormina
- Trapani
Metric (°C / mm) | Imperial (°F / inches)
More about Sicily
How hot is it in Sicily in August?
Daytime temperatures usually reach 28°C in Palermo, Sicily in August with high heat and humidity, falling to 21°C at night.
How sunny is it in Sicily in August?
There are normally 10 hours of bright sunshine each day in Palermo, Sicily in August - that's 74% of daylight hours.
How warm is the sea around Sicily in August?
The average sea temperature around Palermo, Sicily in August is 27°C.
Does it ever rain in Sicily in August?
There are usually 2 days with some rain in Palermo, Sicily in August and the average monthly rainfall is 17mm.
Sicily August sunrise & sunset times
Browse the sunrise and sunset times for Sicily in August 2025. Select a month to view Sicily sunrise and sunset times for the next 12 months. The Sicily sunrise and sunset times shown below are for Palermo.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st August 2025 | 05:09 | 19:16 |
| Saturday, 16th August 2025 | 05:22 | 18:59 |
| Sunday, 31st August 2025 | 05:35 | 18:38 |
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