Viewing Station: TX-HYS-171 : San Marcos 3.4 WSW
Sep 21, 2017 - Jul 16, 20262,117 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.83"
July 1-16, 2026(16 of 16 days covered by obs)
NOAA Normal
1.14"
Departure from Normal
5.69" : 599% of Normal
Year-To-Date: 22.79"
Jan 1 to Jul 16, 2026(190 of 197 days covered by obs)
NOAA Normal
18.50"
Departure from Normal
4.29" : 123% of Normal
Water Year-To-Date: 25.71"
Oct 1, 2025 to Jul 16, 2026(282 of 289 days covered by obs)
NOAA Normal
27.61"
Departure from Normal
-1.90" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.38
2.26
0.12
Feb
1.92
1.83
0.09
Mar
2.74
2.76
-0.02
Apr
2.59
2.75
-0.16
May
4.29
4.33
-0.04
Jun
3.44
3.37
0.07
Jul
2.21
2.52
-0.31
Aug
2.37
2.48
-0.11
Sep
3.53
3.74
-0.21
Oct
4.09
4.12
-0.03
Nov
2.60
2.68
-0.08
Dec
2.42
2.46
-0.04
34.58
35.30
-0.72