United States · 1991–2020 normal
Philomath in
December.
Typical December weather in Philomath: 7.3°C by day, -0.1°C at night, 344 mm of rain over 18.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high7.3°C
Typical low-0.1°C
Rain344 mm
Wet days18.6
Comfort score 5 this month (September leads the year at 81). Daylight is calculated as 8 h 50 from latitude 44.54°.
Event window
Frost-level nights in December
The measured night-time normal is -0.1°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5745647
- NOAA station
- USC00351877 · CORVALLIS WATER BUREAU
- Station distance
- 8 km from the place centre
- Coverage
- Strong coverage · 28 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.