Viewing Station: TX-HYS-172 : San Marcos 2.8 WSW
Aug 25, 2017 - Mar 23, 20262,770 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.43"
March 1-25, 2026(21 of 25 days covered by obs)
NOAA Normal
2.21"
Departure from Normal
-1.78" : 19% of Normal
Year-To-Date: 1.76"
Jan 1 to Mar 25, 2026(76 of 84 days covered by obs)
NOAA Normal
6.51"
Departure from Normal
-4.75" : 27% of Normal
Water Year-To-Date: 4.89"
Oct 1, 2025 to Mar 25, 2026(158 of 176 days covered by obs)
NOAA Normal
15.62"
Departure from Normal
-10.73" : 31% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.38
2.25
0.13
Feb
1.92
1.83
0.09
Mar
2.74
2.77
-0.03
Apr
2.59
2.76
-0.17
May
4.29
4.35
-0.06
Jun
3.44
3.32
0.12
Jul
2.21
2.52
-0.31
Aug
2.37
2.50
-0.13
Sep
3.53
3.73
-0.20
Oct
4.09
4.12
-0.03
Nov
2.60
2.65
-0.05
Dec
2.42
2.45
-0.03
34.58
35.25
-0.67