| World Facts Index > Finland > Geography > Weather > Pori |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 22 | 24 | 32 | 44 | 58 | 67 | 70 | 65 | 55 | 44 | 34 | 26 |
| Avg. Low | 11 | 12 | 18 | 28 | 38 | 46 | 50 | 48 | 41 | 34 | 25 | 16 |
| Mean | 18 | 18 | 25 | 35 | 48 | 57 | 60 | 57 | 48 | 38 | 30 | 22 |
| Avg. Precip. | 1.7 in | 1.1 in | 1.3 in | 1.5 in | 1.5 in | 2.1 in | 2.8 in | 3.3 in | 2.9 in | 2.1 in | 2.3 in | 1.9 in |
Fahrenheit temperature scale is used.