NWS BOSTON/NORTON, MA US
GHCN ID: USC00198368 · MA, US · 25.9 m elevation · Records 1994-2026 (32 years)
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 36.4°F | 18.2°F | 27.3°F | 4.17 in | — |
| February | 38.9°F | 20.2°F | 29.6°F | 3.60 in | — |
| March | 45.9°F | 26.9°F | 36.4°F | 5.15 in | — |
| April | 57.3°F | 36.7°F | 47.0°F | 4.40 in | — |
| May | 68.0°F | 47.1°F | 57.6°F | 3.32 in | — |
| June | 76.8°F | 57.0°F | 66.9°F | 4.52 in | — |
| July | 82.6°F | 63.1°F | 72.9°F | 3.16 in | — |
| August | 81.5°F | 61.2°F | 71.4°F | 3.56 in | — |
| September | 73.8°F | 53.8°F | 63.8°F | 4.16 in | — |
| October | 62.3°F | 41.8°F | 52.1°F | 4.81 in | — |
| November | 51.7°F | 32.5°F | 42.1°F | 4.27 in | — |
| December | 41.9°F | 24.4°F | 33.2°F | 4.64 in | — |