United States · 1991–2020 normal
Rio Vista in
December.
Typical December weather in Rio Vista: 13.3°C by day, 4.5°C at night, 70 mm of rain over 6.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high13.3°C
Typical low4.5°C
Rain70 mm
Wet days6.8
Comfort score 37 this month (October leads the year at 90). Daylight is calculated as 9 h 31 from latitude 38.16°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 7536026
- NOAA station
- USC00040232 · ANTIOCH PUMPING PLT #3
- Station distance
- 20.7 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.