| World Facts Index > Portugal > Geography > Weather > Olhao |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 61° | 62° | 65° | 67° | 72° | 77° | 84° | 84° | 80° | 74° | 66° | 62° |
| Avg. Low | 45° | 47° | 48° | 50° | 54° | 60° | 64° | 64° | 62° | 57° | 51° | 47° |
| Mean | 54° | 55° | 57° | 58° | 64° | 68° | 74° | 74° | 71° | 66° | 58° | 55° |
| Avg. Precip. | 3.1 in | 2.8 in | 1.5 in | 1.5 in | 0.8 in | 0.3 in | 0.0 in | 0.3 in | 0.6 in | 2.6 in | 3.4 in | 3.7 in |
Fahrenheit temperature scale is used.