ALLENTOWN INTL AP, PA US
GHCN ID: USW00014737 · PA, US · 118.9 m elevation · Records 1948-2026 (78 years)
Primary station for Allentown, PA.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 38.4°F | 21.8°F | 30.1°F | 3.30 in | 9.8 in |
| February | 41.6°F | 23.2°F | 32.4°F | 2.77 in | 10.8 in |
| March | 50.8°F | 30.5°F | 40.7°F | 3.63 in | 6.3 in |
| April | 63.4°F | 40.3°F | 51.8°F | 3.67 in | 0.5 in |
| May | 73.5°F | 50.6°F | 62.0°F | 3.65 in | — |
| June | 81.9°F | 59.9°F | 70.9°F | 4.40 in | — |
| July | 86.4°F | 64.7°F | 75.6°F | 5.30 in | — |
| August | 84.3°F | 62.8°F | 73.6°F | 4.56 in | — |
| September | 77.4°F | 55.2°F | 66.3°F | 4.84 in | — |
| October | 65.5°F | 43.8°F | 54.6°F | 4.14 in | 0.2 in |
| November | 53.8°F | 34.1°F | 43.9°F | 3.24 in | 0.9 in |
| December | 43.1°F | 26.8°F | 35.0°F | 3.86 in | 4.6 in |