Viewing Station: TX-HYS-185 : San Marcos 4.3 WSW
Apr 26, 2018 - Jan 21, 2026502 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.03"
January 1-21, 2026(1 of 21 days covered by obs)
NOAA Normal
1.61"
Departure from Normal
-1.58" : 2% of Normal
Year-To-Date: 0.03"
Jan 1 to Jan 21, 2026(1 of 21 days covered by obs)
NOAA Normal
1.61"
Departure from Normal
-1.58" : 2% of Normal
Water Year-To-Date: 2.87"
Oct 1, 2025 to Jan 21, 2026(9 of 113 days covered by obs)
NOAA Normal
10.72"
Departure from Normal
-7.85" : 27% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.38
2.29
0.09
Feb
1.92
1.84
0.08
Mar
2.74
2.74
0.00
Apr
2.59
2.73
-0.14
May
4.29
4.30
-0.01
Jun
3.44
3.44
0.00
Jul
2.21
2.51
-0.30
Aug
2.37
2.46
-0.09
Sep
3.53
3.77
-0.24
Oct
4.09
4.14
-0.05
Nov
2.60
2.72
-0.12
Dec
2.42
2.48
-0.06
34.58
35.42
-0.84