TRENTON MERCER CO AP, NJ US
GHCN ID: USW00014792 · NJ, US · 56.1 m elevation · Records 1945-2026 (81 years)
Primary station for Bordentown, NJ.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 39.7°F | 24.3°F | 32.0°F | 3.29 in | 8.2 in |
| February | 42.8°F | 25.9°F | 34.3°F | 2.65 in | 8.7 in |
| March | 50.8°F | 32.7°F | 41.7°F | 4.00 in | 4.0 in |
| April | 62.9°F | 42.1°F | 52.5°F | 3.63 in | 0.5 in |
| May | 72.4°F | 51.6°F | 62.0°F | 3.99 in | — |
| June | 81.0°F | 60.9°F | 71.0°F | 4.35 in | — |
| July | 86.0°F | 66.6°F | 76.3°F | 4.42 in | — |
| August | 84.0°F | 64.8°F | 74.4°F | 4.22 in | — |
| September | 77.1°F | 57.7°F | 67.4°F | 4.05 in | — |
| October | 65.5°F | 45.9°F | 55.7°F | 3.79 in | 0.1 in |
| November | 54.5°F | 36.3°F | 45.4°F | 3.20 in | 0.5 in |
| December | 44.4°F | 29.3°F | 36.8°F | 4.04 in | 4.6 in |