Viewing Station: TX-HYS-19 : San Marcos 2.9 WNW
Sep 18, 2007 - May 29, 20266,470 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.68"
May 1-29, 2026(29 of 29 days covered by obs)
NOAA Normal
4.03"
Departure from Normal
1.65" : 141% of Normal
Year-To-Date: 16.56"
Jan 1 to May 29, 2026(147 of 149 days covered by obs)
NOAA Normal
13.77"
Departure from Normal
2.79" : 120% of Normal
Water Year-To-Date: 19.52"
Oct 1, 2025 to May 29, 2026(238 of 241 days covered by obs)
NOAA Normal
23.02"
Departure from Normal
-3.50" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.41
2.28
0.13
Feb
1.95
1.83
0.12
Mar
2.79
2.77
0.02
Apr
2.59
2.78
-0.19
May
4.31
4.43
-0.12
Jun
3.47
3.33
0.14
Jul
2.27
2.48
-0.21
Aug
2.37
2.49
-0.12
Sep
3.57
3.74
-0.17
Oct
4.27
4.14
0.13
Nov
2.58
2.68
-0.10
Dec
2.40
2.47
-0.07
34.98
35.42
-0.44