Monthly Historical AveragesIrvine, CA
Average Temperature
High
19°
Feels 18
Low
8°
Feels 7
Average Precipitation
6 Days
36.6mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, December 23, 2025
Day
17°Feels 17
Wind
15 km/h SE
Gust
22 km/h
Humidity
63%
P.O.P
40%
Rain
~1 mm
Night
17°Feels 16
Wind
27 km/h SE
Gust
40 km/h
Humidity
83%
P.O.P
40%
Rain
<1 mm
Historical AveragesDec 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity