Mother Earth Travel > Finland Travel > Finland Weather > Jomala |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 30° | 30° | 37° | 47° | 60° | 68° | 71° | 68° | 58° | 48° | 40° | 34° |
| Avg. Low | 24° | 22° | 27° | 34° | 44° | 52° | 56° | 54° | 48° | 41° | 34° | 26° |
| Mean | 27° | 27° | 32° | 40° | 51° | 60° | 64° | 61° | 54° | 46° | 37° | 30° |
| Avg. Precip. | 1.5 in | 1.1 in | 1.0 in | 1.3 in | 1.3 in | 1.8 in | 2.8 in | 2.6 in | 2.3 in | 2.0 in | 2.1 in | 1.8 in |
Fahrenheit temperature scale is used.