Viewing Station: TX-HYS-158 : San Marcos 10.4 WNW
Feb 25, 2017 - Nov 18, 20253,149 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.01"
November 1-18, 2025(17 of 18 days covered by obs)
NOAA Normal
1.61"
Departure from Normal
-1.60" : 1% of Normal
Year-To-Date: 23.96"
Jan 1 to Nov 18, 2025(317 of 322 days covered by obs)
NOAA Normal
32.01"
Departure from Normal
-8.05" : 75% of Normal
Water Year-To-Date: 1.10"
Oct 1, 2025 to Nov 18, 2025(47 of 49 days covered by obs)
NOAA Normal
5.94"
Departure from Normal
-4.84" : 19% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.40
2.35
0.05
Feb
2.00
1.89
0.11
Mar
2.78
2.71
0.07
Apr
2.59
2.59
0.00
May
4.26
4.34
-0.08
Jun
3.54
3.51
0.03
Jul
2.37
2.30
0.07
Aug
2.47
2.43
0.04
Sep
3.66
3.92
-0.26
Oct
4.33
4.30
0.03
Nov
2.68
2.93
-0.25
Dec
2.39
2.50
-0.11
35.47
35.77
-0.30