Monthly Östermalm water temperature chart
The bar chart below shows the average monthly sea temperatures at Östermalm over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 1.3 | 0.6 | 0.6 | 2.4 | 6.8 | 13.3 | 17.6 | 18.5 | 14.4 | 9.4 | 6.3 | 3.9 |
| °F | 34.3 | 33.1 | 33.1 | 36.3 | 44.2 | 55.9 | 63.7 | 65.3 | 57.9 | 48.9 | 43.3 | 39 |
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 | -1.1 | -1.1 | -0.6 | 0.3 | 3 | 9.2 | 14 | 15.8 | 10.7 | 6.9 | 4.1 | 1.2 |
| Max °C | 3.7 | 2.3 | 1.8 | 4.5 | 10.6 | 17.5 | 21.2 | 21.2 | 18.1 | 11.9 | 8.6 | 6.7 |
| Min °F | 32 | 31.4 | 31.9 | 34.2 | 40.4 | 51.8 | 60.1 | 62.6 | 54.2 | 46.4 | 41.1 | 36.3 |
| Max °F | 36.7 | 34.8 | 34.3 | 38.4 | 48 | 60.1 | 67.3 | 68 | 61.6 | 51.4 | 45.6 | 41.8 |