Viewing Station: TX-HYS-135 : San Marcos 6.8 SSW
Jun 23, 2015 - Dec 22, 20253,606 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.41"
December 1-22, 2025(21 of 22 days covered by obs)
NOAA Normal
1.75"
Departure from Normal
-1.34" : 23% of Normal
Year-To-Date: 26.03"
Jan 1 to Dec 22, 2025(315 of 356 days covered by obs)
NOAA Normal
33.06"
Departure from Normal
-7.03" : 79% of Normal
Water Year-To-Date: 3.40"
Oct 1, 2025 to Dec 22, 2025(74 of 83 days covered by obs)
NOAA Normal
8.09"
Departure from Normal
-4.69" : 42% 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