Viewing Station: CA-SD-128 : San Marcos 3.3 WSW
Feb 16, 2014 - Jul 18, 20252,408 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.01"
July 1-19, 2025(1 of 19 days covered by obs)
NOAA Normal
0.02"
Departure from Normal
-0.01" : 41% of Normal
Year-To-Date: 7.85"
Jan 1 to Jul 19, 2025(35 of 200 days covered by obs)
NOAA Normal
8.63"
Departure from Normal
-0.78" : 91% of Normal
Water Year-To-Date: 8.06"
Oct 1, 2024 to Jul 19, 2025(70 of 292 days covered by obs)
NOAA Normal
12.18"
Departure from Normal
-4.12" : 66% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.40
2.75
-0.35
Feb
2.76
2.99
-0.23
Mar
2.24
2.06
0.18
Apr
0.83
1.00
-0.17
May
0.32
0.34
-0.02
Jun
0.06
0.07
-0.01
Jul
0.04
0.07
-0.03
Aug
0.01
0.04
-0.03
Sep
0.13
0.14
-0.01
Oct
0.62
0.58
0.04
Nov
1.01
0.96
0.05
Dec
1.92
1.99
-0.07
12.34
12.99
-0.65