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Hourly
7 Day
14 Day
Historical
Historical Averages
San Ysidro, CA
8°
14°
20°
27°
0
28
Historical Average
High °C
Feels
Low °C
Feels
Rain (mm)
Snow (cm)
More weather details below
Historical Monthly Averages in San Ysidro
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
JAN
FEB
MAR
20
°
High
12
°
Low
20
11
Feels
2
Days of Precip
7
mm
Rain
0
cm
Snow
28
%
Cloud Cover
68
%
Humidity
9
km/h
Wind Speed
Historical Averages based on data recorded from 2000 to 2024.
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