United States · 1991–2020 normal
Amherst in
December.
Typical December weather in Amherst: 10.2°C by day, -2.1°C at night, 98 mm of rain over 6.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high10.2°C
Typical low-2.1°C
Rain98 mm
Wet days6.9
Comfort score 11 this month (May leads the year at 76). Daylight is calculated as 9 h 35 from latitude 37.59°.
Event window
Frost-level nights in December
The measured night-time normal is -2.1°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4744326
- NOAA station
- USC00448600 · TYE RVR 1 SE
- Station distance
- 11.8 km from the place centre
- Coverage
- Good coverage · 23 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.