United States · 1991–2020 normal
Monmouth in
December.
Typical December weather in Monmouth: 3.3°C by day, -5.8°C at night, 53 mm of rain over 5.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high3.3°C
Typical low-5.8°C
Rain53 mm
Wet days5.7
Comfort score 5 this month (September leads the year at 78). Daylight is calculated as 9 h 15 from latitude 40.91°.
Event window
Frost-level nights in December
The measured night-time normal is -5.8°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4902512
- NOAA station
- USC00115768 · MONMOUTH
- Station distance
- 3.7 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.