Weather Avenue > 
Weather America > 
United States > 
New Hampshire > 
| Month | Max. | Min. | Avg. |
|---|---|---|---|
| January | 5°C | -23°C | -8°C |
| February | 8°C | -22°C | -7°C |
| March | 11°C | -18°C | -2°C |
| April | 20°C | -10°C | 3°C |
| May | 28°C | -2°C | 11°C |
| June | 33°C | 1°C | 16°C |
| July | 31°C | 0°C | 19°C |
| August | 31°C | 3°C | 16°C |
| September | 31°C | 1°C | 15°C |
| October | 26°C | -2°C | 10°C |
| November | 12°C | -13°C | -1°C |
| December | 13°C | -21°C | -2°C |
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