Viewing Station: TX-HYS-172 : San Marcos 2.8 WSW
Aug 25, 2017 - Sep 2, 20252,600 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.19"
September 1-3, 2025(2 of 3 days covered by obs)
NOAA Normal
0.35"
Departure from Normal
-0.16" : 54% of Normal
Year-To-Date: 21.53"
Jan 1 to Sep 3, 2025(223 of 246 days covered by obs)
NOAA Normal
22.29"
Departure from Normal
-0.76" : 97% of Normal
Water Year-To-Date: 25.68"
Oct 1, 2024 to Sep 3, 2025(311 of 338 days covered by obs)
NOAA Normal
31.40"
Departure from Normal
-5.72" : 82% 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