United States · 1991–2020 normal

Visitacion Valley in
December.

Typical December weather in Visitacion Valley: 14.7°C by day, 8.4°C at night, 121 mm of rain over 9.5 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high14.7°C
Typical low8.4°C
Rain121 mm
Wet days9.5

Comfort score 40 this month (September leads the year at 89). Daylight is calculated as 9 h 34 from latitude 37.72°. Open-water sea temperature is 12.2°C (22 km from the place centre).

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 8449777
NOAA station
USW00023272 · SAN FRANCISCO DWTN
Station distance
6.3 km from the place centre
Coverage
Strong coverage · 30 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.