Best Time to Visit Castelo: Month-by-Month Guide
Best months for Castelo: June, July, August, May.
- Best months for Castelo: June, July, August, May.
- Peak season is February, January, March. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: April, May, June, July, August, September, October. Good weather without the busiest period.
- Wettest months: December, November, March.
- The least pleasant month is December (score 6.1).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 29°C | 20°C | 148 mm | 14 | – | – | 6.9 |
| February | 30°C | 19°C | 109 mm | 12 | – | – | 7.2 |
| March | 28°C | 19°C | 159 mm | 17 | – | – | 6.5 |
| April | 27°C | 18°C | 88 mm | 13 | – | – | 7.3 |
| May | 25°C | 15°C | 43 mm | 8 | – | – | 8.0 |
| June | 24°C | 14°C | 23 mm | 6 | – | – | 8.4 |
| July | 24°C | 14°C | 24 mm | 6 | – | – | 8.3 |
| August | 25°C | 14°C | 26 mm | 7 | – | – | 8.2 |
| September | 26°C | 15°C | 58 mm | 9 | – | – | 7.8 |
| October | 26°C | 17°C | 110 mm | 12 | – | – | 7.3 |
| November | 26°C | 18°C | 191 mm | 17 | – | – | 6.3 |
| December | 28°C | 19°C | 224 mm | 19 | – | – | 6.1 |
Frequently asked questions
When is the best time to visit Castelo?
The best months are June, July, August, May.
When is the rainy season in Castelo?
The wettest months are December, November, March.