Castelvetrano in May
8.5out of 10
Yes, a good time to go
Warm and comfortable: highs around 23°C. Some rain: about 5 rainy days.
23°CAvg high
15°CAvg low
5Rainy days (22 mm)
14:02 hDaylight
06:04Sunrise · 20:06 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Some rain: about 5 rainy days
What to wear and pack
- T-shirts and light layers
How reliable is the forecast?
Rainfall in May is fairly consistent from year to year (2.6 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 14°C | 9°C | 62 mm | 10 | – | – | 6.6 |
| February | 14°C | 8°C | 61 mm | 9 | – | – | 6.6 |
| March | 16°C | 10°C | 54 mm | 9 | – | – | 7.0 |
| April | 19°C | 12°C | 46 mm | 8 | – | – | 7.6 |
| May | 23°C | 15°C | 22 mm | 5 | – | – | 8.5 |
| June | 27°C | 19°C | 7 mm | 2 | – | – | 8.9 |
| July | 30°C | 22°C | 3 mm | 1 | – | – | 8.7 |
| August | 31°C | 23°C | 8 mm | 2 | – | – | 8.4 |
| September | 27°C | 20°C | 43 mm | 7 | – | – | 8.2 |
| October | 24°C | 17°C | 71 mm | 8 | – | – | 8.0 |
| November | 19°C | 13°C | 73 mm | 10 | – | – | 7.2 |
| December | 16°C | 10°C | 66 mm | 11 | – | – | 6.7 |
Frequently asked questions
How hot is Castelvetrano in May?
Daytime highs average 23°C and nights about 15°C.
When is the best time to visit Castelvetrano?
The best months are June, July, May, August.