JEFFERSON, NH US
GHCN ID: USC00274329 · NH, US · 376.4 m elevation · Records 1963-2026 (63 years)
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 26.2°F | 7.4°F | 16.8°F | 2.51 in | 20.1 in |
| February | 28.8°F | 9.1°F | 19.0°F | 2.28 in | 19.8 in |
| March | 37.5°F | 17.8°F | 27.6°F | 2.61 in | 16.7 in |
| April | 50.9°F | 30.3°F | 40.6°F | 3.36 in | 6.5 in |
| May | 64.4°F | 41.7°F | 53.1°F | 3.80 in | 0.5 in |
| June | 72.6°F | 50.5°F | 61.6°F | 4.40 in | — |
| July | 77.6°F | 55.8°F | 66.7°F | 4.26 in | — |
| August | 75.9°F | 53.6°F | 64.8°F | 3.98 in | — |
| September | 67.4°F | 45.4°F | 56.4°F | 3.34 in | — |
| October | 55.3°F | 36.7°F | 46.0°F | 4.29 in | 1.8 in |
| November | 41.5°F | 26.5°F | 34.0°F | 2.95 in | 7.7 in |
| December | 30.9°F | 15.7°F | 23.3°F | 3.26 in | 21.7 in |