United States · 1991–2020 normal
Susquehanna Trails in
December.
Typical December weather in Susquehanna Trails: 6.4°C by day, -0.7°C at night, 98 mm of rain over 8.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high6.4°C
Typical low-0.7°C
Rain98 mm
Wet days8.3
Comfort score 5 this month (September leads the year at 77). Daylight is calculated as 9 h 22 from latitude 39.76°.
Event window
Frost-level nights in December
The measured night-time normal is -0.7°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4561620
- NOAA station
- USC00367732 · SAFE HARBOR DAM
- Station distance
- 18.6 km from the place centre
- Coverage
- Good coverage · 21 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.