Weather Avenue > 
Weather America > 
United States > 
New Hampshire > 
| Month | Max. | Min. | Avg. |
|---|---|---|---|
| January | 12°C | -13°C | -3°C |
| February | 15°C | -10°C | -1°C |
| March | 15°C | -11°C | 3°C |
| April | 23°C | -4°C | 7°C |
| May | 32°C | 2°C | 15°C |
| June | 36°C | 6°C | 20°C |
| July | 35°C | 11°C | 23°C |
| August | 34°C | 8°C | 20°C |
| September | 34°C | 4°C | 18°C |
| October | 29°C | 1°C | 12°C |
| November | 17°C | -6°C | 3°C |
| December | 16°C | -8°C | 2°C |
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