United States · 1991–2020 normal
Gettysburg in
December.
Typical December weather in Gettysburg: -1.8°C by day, -12.3°C at night, 13 mm of rain over 2.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-1.8°C
Typical low-12.3°C
Rain13 mm
Wet days2.5
Comfort score 5 this month (September leads the year at 81). Daylight is calculated as 8 h 47 from latitude 45.01°.
Event window
Frost-level nights in December
The measured night-time normal is -12.3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5228053
- NOAA station
- USC00393294 · GETTYSBURG
- Station distance
- 1.5 km from the place centre
- Coverage
- Strong coverage · 27 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.