Viewing Station: TX-VV-16 : Del Rio 7.8 NNW
Apr 1, 2010 - Sep 20, 20265,978 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.07"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
1.87"
Departure from Normal
-1.80" : 4% of Normal
Year-To-Date: 13.72"
Jan 1 to Sep 20, 2026(250 of 263 days covered by obs)
NOAA Normal
14.80"
Departure from Normal
-1.08" : 93% of Normal
Water Year-To-Date: 18.28"
Oct 1, 2025 to Sep 20, 2026(341 of 355 days covered by obs)
NOAA Normal
18.50"
Departure from Normal
-0.22" : 99% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.77
0.74
0.03
Feb
0.75
0.67
0.08
Mar
1.26
1.27
-0.01
Apr
1.46
1.41
0.05
May
2.73
2.67
0.06
Jun
2.29
2.20
0.09
Jul
1.62
1.52
0.10
Aug
2.05
2.21
-0.16
Sep
2.81
3.05
-0.24
Oct
1.95
1.91
0.04
Nov
0.98
1.06
-0.08
Dec
0.77
0.75
0.02
19.44
19.46
-0.02