Viewing Station: CA-SD-1 : San Marcos 2.5 ENE
Oct 1, 2008 - Apr 1, 20266,390 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.10"
April 1-4, 2026(1 of 4 days covered by obs)
NOAA Normal
0.13"
Departure from Normal
-0.03" : 77% of Normal
Year-To-Date: 5.55"
Jan 1 to Apr 4, 2026(89 of 94 days covered by obs)
NOAA Normal
8.47"
Departure from Normal
-2.92" : 66% of Normal
Water Year-To-Date: 9.37"
Oct 1, 2025 to Apr 4, 2026(181 of 186 days covered by obs)
NOAA Normal
12.34"
Departure from Normal
-2.97" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.80
2.96
-0.16
Feb
3.14
3.24
-0.10
Mar
2.40
2.24
0.16
Apr
0.97
1.09
-0.12
May
0.38
0.39
-0.01
Jun
0.07
0.08
-0.01
Jul
0.05
0.08
-0.03
Aug
0.02
0.04
-0.02
Sep
0.14
0.14
0.00
Oct
0.61
0.58
0.03
Nov
1.14
1.02
0.12
Dec
2.12
2.20
-0.08
13.84
14.06
-0.22