Weather statistics Portland, Maine, USA
| average | min. | max. | precip. | |
|---|---|---|---|---|
| January | -6.2 °C | -11.4 °C | -0.9 °C | 8 |
| February | -4.8 °C | -10.3 °C | 0.6 °C | 7 |
| March | 0.6 °C | -4.2 °C | 5.2 °C | 8 |
| April | 6.3 °C | 1.2 °C | 11.3 °C | 8 |
| May | 11.8 °C | 6.3 °C | 17.3 °C | 9 |
| June | 16.9 °C | 11.2 °C | 22.6 °C | 9 |
| July | 20.3 °C | 14.6 °C | 26.0 °C | 7 |
| August | 19.6 °C | 13.9 °C | 25.2 °C | 7 |
| September | 15.1 °C | 9.4 °C | 20.7 °C | 6 |
| October | 9.2 °C | 3.5 °C | 14.8 °C | 7 |
| November | 3.7 °C | -0.9 °C | 8.3 °C | 9 |
| December | -3.1 °C | -7.9 °C | 1.7 °C | 9 |
Current forecast , Portland