Average Temperature in Lisbon by Month
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| C | 12 | 13 | 15 | 16 | 18 | 21 | 23 | 24 | 22 | 19 | 15 | 12 |
| F | 53 | 55 | 59 | 61 | 64 | 70 | 74 | 74 | 72 | 66 | 59 | 54 |
 Average Temperature in Azores by Month
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| C | 14 | 14 | 14 | 15 | 17 | 19 | 21 | 22 | 21 | 19 | 17 | 16 |
| F | 58 | 57 | 58 | 59 | 63 | 66 | 69 | 72 | 70 | 67 | 62 | 60 |
Average Temperature in Madeira by Month
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| C | 9 | 9 | 9 | 10 | 11 | 13 | 14 | 16 | 16 | 14 | 12 | 10 |
| F | 48 | 48 | 49 | 50 | 52 | 55 | 58 | 60 | 60 | 57 | 53 | 50 |
Average Temperature in Porto by Month
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| C | 10 | 11 | 12 | 14 | 16 | 19 | 21 | 21 | 19 | 17 | 13 | 11 |
| F | 50 | 51 | 54 | 57 | 61 | 66 | 69 | 69 | 67 | 62 | 55 | 51 |