United States · 1991–2020 normal
Fillmore in
December.
Typical December weather in Fillmore: 3.8°C by day, -6.4°C at night, 33 mm of rain over 5.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high3.8°C
Typical low-6.4°C
Rain33 mm
Wet days5.2
Comfort score 5 this month (September leads the year at 85). Daylight is calculated as 9 h 27 from latitude 38.97°.
Event window
Frost-level nights in December
The measured night-time normal is -6.4°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5539097
- NOAA station
- USC00422828 · FILLMORE
- Station distance
- 1 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.