Viewing Station: OK-CV-45 : Norman 2.7 SW
May 16, 2007 - Sep 23, 20266,557 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.13"
September 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
2.76"
Departure from Normal
-2.63" : 5% of Normal
Year-To-Date: 18.84"
Jan 1 to Sep 23, 2026(262 of 266 days covered by obs)
NOAA Normal
28.14"
Departure from Normal
-9.30" : 67% of Normal
Water Year-To-Date: 22.49"
Oct 1, 2025 to Sep 23, 2026(353 of 358 days covered by obs)
NOAA Normal
35.58"
Departure from Normal
-13.09" : 63% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.37
1.34
0.03
Feb
1.56
1.57
-0.01
Mar
2.68
2.62
0.06
Apr
3.60
3.53
0.07
May
5.27
5.19
0.08
Jun
4.47
4.47
0.00
Jul
3.26
3.33
-0.07
Aug
3.17
3.27
-0.10
Sep
3.60
3.68
-0.08
Oct
3.37
3.29
0.08
Nov
2.05
2.03
0.02
Dec
2.02
1.96
0.06
36.42
36.28
0.14