Monthly Historical AveragesSan Diego, CA
Average Temperature
High
19°
Feels 19
Low
13°
Feels 13
Average Precipitation
2 Days
8.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, April 18, 2026
Day
22°Feels 22
Wind
16 km/h W
Gust
25 km/h
Humidity
59%
P.O.P
10%
Night
15°Feels 15
Wind
15 km/h SW
Gust
23 km/h
Humidity
86%
P.O.P
20%
Historical AveragesApr 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity