Viewing Station: TX-HYS-1 : San Marcos 5.8 N
Mar 17, 2005 - Sep 1, 20255,035 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.10"
September 1-3, 2025(1 of 3 days covered by obs)
NOAA Normal
0.36"
Departure from Normal
-0.26" : 28% of Normal
Year-To-Date: 20.60"
Jan 1 to Sep 3, 2025(244 of 246 days covered by obs)
NOAA Normal
22.56"
Departure from Normal
-1.96" : 91% of Normal
Water Year-To-Date: 24.61"
Oct 1, 2024 to Sep 3, 2025(336 of 338 days covered by obs)
NOAA Normal
31.91"
Departure from Normal
-7.30" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.44
2.35
0.09
Feb
2.01
1.88
0.13
Mar
2.79
2.77
0.02
Apr
2.62
2.73
-0.11
May
4.36
4.60
-0.24
Jun
3.41
3.38
0.03
Jul
2.24
2.31
-0.07
Aug
2.33
2.44
-0.11
Sep
3.62
3.59
0.03
Oct
4.29
4.17
0.12
Nov
2.61
2.72
-0.11
Dec
2.45
2.55
-0.10
35.17
35.49
-0.32