Viewing Station: TX-HYS-340 : San Marcos 5.7 NNW
Nov 24, 2025 - Jan 21, 202653 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.06"
January 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
1.63"
Departure from Normal
-1.57" : 4% of Normal
Year-To-Date: 0.06"
Jan 1 to Jan 21, 2026(21 of 21 days covered by obs)
NOAA Normal
1.63"
Departure from Normal
-1.57" : 4% of Normal
Water Year-To-Date: 0.83"
Oct 1, 2025 to Jan 21, 2026(57 of 113 days covered by obs)
NOAA Normal
10.93"
Departure from Normal
-10.10" : 8% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.41
2.37
0.04
Feb
1.97
1.86
0.11
Mar
2.82
2.76
0.06
Apr
2.60
2.73
-0.13
May
4.28
4.57
-0.29
Jun
3.44
3.40
0.04
Jul
2.29
2.29
0.00
Aug
2.35
2.44
-0.09
Sep
3.62
3.69
-0.07
Oct
4.28
4.18
0.10
Nov
2.62
2.77
-0.15
Dec
2.40
2.55
-0.15
35.08
35.61
-0.53