Monthly Otaniemi water temperature chart
The bar chart below shows the average monthly sea temperatures at Otaniemi over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 0.5 | -0.2 | -0.1 | 1.2 | 5.8 | 12.0 | 17.2 | 17.3 | 14.1 | 9.4 | 6.1 | 3.2 |
| °F | 32.9 | 31.6 | 31.8 | 34.2 | 42.4 | 53.6 | 63 | 63.1 | 57.4 | 48.9 | 43 | 37.8 |
Monthly average max / min water temperatures
The graph below shows the range of monthly water temperatures over several years.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | -1.9 | -0.9 | -0.8 | -1.2 | 1 | 6.9 | 13.8 | 13.7 | 9.5 | 5.8 | 2.3 | -0.5 |
| Max °C | 2.9 | 0.5 | 0.6 | 3.6 | 10.7 | 17.1 | 20.6 | 20.9 | 18.8 | 13.1 | 10 | 6.9 |
| Min °F | 30.5 | 31 | 31.2 | 31.8 | 37.6 | 48.5 | 59.6 | 59.5 | 52.8 | 45.3 | 39.2 | 34.1 |
| Max °F | 35.3 | 32.3 | 32.5 | 36.6 | 47.3 | 58.7 | 66.4 | 66.7 | 62.1 | 52.6 | 46.9 | 41.5 |