Late May to late July, or late August to late September (shoulder seasons of May–June and September–October are especially recommended). Spring and early autumn offer warm but not oppressive temperatures (high 70s°F), fewer crowds than peak summer, lower prices, and access to major festivals (Sant Jordi in April, La Mercè in September). Beach conditions are excellent from late June through late August
| Month | High (°F) | Low (°F) | Notes |
|---|---|---|---|
| Jan | 55 | 41 | cool & mostly dry |
| Feb | 56 | 42 | cool & mostly dry |
| Mar | 60 | 45 | mild & mostly dry |
| Apr | 64 | 50 | mild & changeable |
| May | 70 | 56 | mild & mostly dry |
| Jun | 78 | 64 | warm & mostly dry |
| Jul | 82 | 70 | warm & mostly dry |
| Aug | 82 | 70 | warm & mostly dry |
| Sep | 76 | 65 | warm & changeable |
| Oct | 70 | 59 | mild & changeable |
| Nov | 62 | 49 | mild & mostly dry |
| Dec | 57 | 43 | cool & mostly dry |