Viewing Station: TX-HYS-135 : San Marcos 6.8 SSW
Jun 23, 2015 - Jan 21, 20263,634 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.08"
January 1-21, 2026(20 of 21 days covered by obs)
NOAA Normal
1.57"
Departure from Normal
-1.49" : 5% of Normal
Year-To-Date: 0.08"
Jan 1 to Jan 21, 2026(20 of 21 days covered by obs)
NOAA Normal
1.57"
Departure from Normal
-1.49" : 5% of Normal
Water Year-To-Date: 3.48"
Oct 1, 2025 to Jan 21, 2026(102 of 113 days covered by obs)
NOAA Normal
10.37"
Departure from Normal
-6.89" : 34% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.32
2.21
0.11
Feb
1.84
1.83
0.01
Mar
2.67
2.68
-0.01
Apr
2.57
2.60
-0.03
May
4.26
4.14
0.12
Jun
3.42
3.43
-0.01
Jul
2.08
2.51
-0.43
Aug
2.40
2.43
-0.03
Sep
3.41
3.59
-0.18
Oct
3.74
4.02
-0.28
Nov
2.60
2.61
-0.01
Dec
2.46
2.45
0.01
33.77
34.50
-0.73