Viewing Station: OK-BR-1 : Colbert 2.2 SSW
Jan 1, 2012 - Sep 21, 20264,384 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.73"
September 1-25, 2026(21 of 25 days covered by obs)
NOAA Normal
3.00"
Departure from Normal
-1.27" : 58% of Normal
Year-To-Date: 28.64"
Jan 1 to Sep 25, 2026(264 of 268 days covered by obs)
NOAA Normal
30.10"
Departure from Normal
-1.46" : 95% of Normal
Water Year-To-Date: 34.21"
Oct 1, 2025 to Sep 25, 2026(356 of 360 days covered by obs)
NOAA Normal
40.49"
Departure from Normal
-6.28" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.33
2.23
0.10
Feb
2.58
2.41
0.17
Mar
3.59
3.53
0.06
Apr
3.67
3.62
0.05
May
5.42
5.21
0.21
Jun
4.16
4.01
0.15
Jul
2.76
2.74
0.02
Aug
2.59
2.62
-0.03
Sep
3.60
3.43
0.17
Oct
4.15
4.13
0.02
Nov
3.04
3.04
0.00
Dec
3.20
3.10
0.10
41.09
40.07
1.02