Temperature
Cool by day, cold at night.
Cool days and good sunshine.
Cool by day, cold at night.
Several rainy days. About 8 wet days, the lowest monthly average.
Good sunshine this month.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 44° and nights feel near 33°.
Partly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 50°F, easing to about 45°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 39 | 26 | 3.5 | 10 | 6.3 | 66 |
| Feb | 42 | 27 | 3.1 | 9 | 7.4 | 63 |
| Mar | 51 | 34 | 3.8 | 11 | 8.1 | 61 |
| Apr | 63 | 44 | 4.0 | 11 | 9.0 | 60 |
| May | 73 | 53 | 4.0 | 11 | 10.1 | 66 |
| Jun | 81 | 62 | 4.1 | 12 | 11.1 | 67 |
| Jul | 86 | 68 | 3.9 | 11 | 11.6 | 66 |
| Aug | 84 | 66 | 3.8 | 11 | 10.6 | 68 |
| Sep | 77 | 59 | 4.3 | 9 | 9.0 | 70 |
| Oct | 65 | 48 | 3.9 | 9 | 7.8 | 71 |
| Nov | 54 | 38 | 3.0 | 8 | 6.7 | 67 |
| Dec | 43 | 31 | 4.0 | 10 | 5.9 | 68 |
Similar climates
Want a side-by-side climate view? Compare Allentown with Aberdeen.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology