Best Time to Visit Castelldefels: Month-by-Month Guide
Best months for Castelldefels: July, June, August.
- Best months for Castelldefels: July, June, August.
- Peak season is August, July, September. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: March, April, May, June, October, November. Good weather without the busiest period.
- Wettest months: September, October, April.
- The least pleasant month is January (score 6.7).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 13°C | 8°C | 45 mm | 7 | – | – | 6.7 |
| February | 13°C | 8°C | 36 mm | 6 | – | – | 6.8 |
| March | 14°C | 10°C | 39 mm | 6 | – | – | 7.1 |
| April | 16°C | 12°C | 47 mm | 8 | – | – | 7.1 |
| May | 19°C | 15°C | 43 mm | 7 | – | – | 7.7 |
| June | 23°C | 19°C | 29 mm | 5 | – | – | 8.4 |
| July | 25°C | 22°C | 22 mm | 5 | – | – | 8.5 |
| August | 26°C | 22°C | 44 mm | 6 | – | – | 8.2 |
| September | 23°C | 20°C | 86 mm | 10 | – | – | 7.7 |
| October | 20°C | 16°C | 94 mm | 10 | – | – | 7.4 |
| November | 16°C | 12°C | 64 mm | 8 | – | – | 7.1 |
| December | 13°C | 9°C | 44 mm | 6 | – | – | 6.9 |
Frequently asked questions
When is the best time to visit Castelldefels?
The best months are July, June, August.
When is the rainy season in Castelldefels?
The wettest months are September, October, April.