Historical Averages

Port Costa, CA

3°10°17°26°
076

Historical Average

High °C
Feels
Low °C
Feels
Rain (mm)
Snow (cm)
More weather details below

Historical Monthly Averages in Port Costa

20°
High
9°
Low
19
7
Feels
5
Days of Precip
32mm
Rain
0cm
Snow
33%
Cloud Cover
66%
Humidity
12km/h
Wind Speed
Historical Averages based on data recorded from 2000 to 2024.