Monthly Historical AveragesSan Diego, GRO
Average Temperature
High
34°
Feels 34
Low
21°
Feels 21
Average Precipitation
3 Days
14.1mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
35°Feels 35
Wind
17 km/h SW
Gust
26 km/h
Humidity
30%
P.O.P
20%
Night
23°Feels 24
Wind
14 km/h SE
Gust
21 km/h
Humidity
90%
P.O.P
20%
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity