United States · 1991–2020 normal
Ephraim in
December.
Typical December weather in Ephraim: 2.7°C by day, -11°C at night, 27 mm of rain over 4.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high2.7°C
Typical low-11°C
Rain27 mm
Wet days4.9
Comfort score 5 this month (September leads the year at 74). Daylight is calculated as 9 h 24 from latitude 39.36°.
Event window
Frost-level nights in December
The measured night-time normal is -11°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5538927
- NOAA station
- USC00422578 · EPHRAIM
- Station distance
- 1.1 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.