Climate - Petersburg - Alaska
| Jan | Feb | March | April | May | June | |
|---|---|---|---|---|---|---|
| Average high in °F | 35 | 39 | 43 | 50 | 57 | 62 |
| Average low in °F | 23 | 26 | 29 | 34 | 39 | 45 |
| Av. precipitation - inch | 10.63 | 8.23 | 8.27 | 6.89 | 6.3 | 4.84 |
| July | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average high in °F | 64 | 62 | 56 | 48 | 40 | 36 |
| Average low in °F | 48 | 47 | 43 | 38 | 31 | 26 |
| Av. precipitation - inch | 5.24 | 6.61 | 11.34 | 17.56 | 12.83 | 11.18 |
Free climate chart on your website
Petersburg Climate Graph - Alaska Climate Chart
Totals and averages
| Annual average high temperature | 49.3 °F |
| Annual average low temperature | 35.8 °F |
| Average temperature | 42.5 °F |
| Average annual precipitation | 109.9 in. |