Italy
Sicily (Catania) weather by month
Sicily (Catania) is warmest in July, with average highs of 33°C, and coolest in January at 15°C. The sea ranges from about 15°C to 28°C, warmest in August.
- WarmestJuly33°C average high
- CoolestJanuary15°C average high
- Warmest seaAugust28°C on average
- From Dublin≈ 3h 30mdirect, estimated
Sicily (Catania) through the year
Beach weather (highs of 25°C or more and fewer than seven rainy days) is most likely June to September.
Month by month
| Month | High | Low | Sea | Rainy days | Rain | Sky | Days 25°C+ |
|---|---|---|---|---|---|---|---|
| January | 15° | 8° | 16° | 6 | 55 mm | Some cloud | 0% |
| February | 16° | 8° | 15° | 6 | 82 mm | Some cloud | 0% |
| March | 17° | 9° | 15° | 8 | 71 mm | Often cloudy | 1% |
| April | 20° | 12° | 17° | 5 | 34 mm | Some cloud | 3% |
| May | 24° | 16° | 20° | 4 | 39 mm | Some cloud | 33% |
| June | 29° | 20° | 24° | 2 | 18 mm | Mostly clear | 91% |
| July | 33° | 23° | 28° | 1 | 6 mm | Mostly clear | 100% |
| August | 33° | 24° | 28° | 1 | 9 mm | Mostly clear | 100% |
| September | 29° | 21° | 27° | 5 | 40 mm | Some cloud | 90% |
| October | 24° | 17° | 24° | 6 | 86 mm | Some cloud | 40% |
| November | 20° | 13° | 22° | 8 | 86 mm | Often cloudy | 2% |
| December | 16° | 9° | 18° | 5 | 45 mm | Some cloud | 0% |
Shaded rows: beach weather (June to September). Rainy day = 2 mm or more. Sky = average cloud cover. How we measure
Flying time
Estimated from the distance for a direct flight. Real schedules vary, and many long-haul trips need a connection.
- From Dublin≈ 3h 30m
- From Cork≈ 3h 30m
- From Belfast≈ 3h 30m
- From London≈ 3h
- From Manchester≈ 3h 15m
- From Glasgow≈ 3h 30m
Air: ERA5 reanalysis via Open-Meteo, 2011–2025, for the grid point at 37.50, 15.09 (3 m). Sea: Copernicus Marine analysis via Open-Meteo, 2023–2025. Averages describe past weather, not a forecast.