United States · 1991–2020 normal
Alva in
December.
Typical December weather in Alva: 9.5°C by day, -4°C at night, 33 mm of rain over 2.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high9.5°C
Typical low-4°C
Rain33 mm
Wet days2.7
Comfort score 18 this month (October leads the year at 82). Daylight is calculated as 9 h 39 from latitude 36.80°.
Event window
Frost-level nights in December
The measured night-time normal is -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 4529308
- NOAA station
- USC00340193 · ALVA 1W
- Station distance
- 1.9 km from the place centre
- Coverage
- Good coverage · 18 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.