Viewing Station: OK-CV-45 : Norman 2.7 SW
May 16, 2007 - Aug 20, 20266,525 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.54"
August 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.05"
Departure from Normal
-1.51" : 26% of Normal
Year-To-Date: 18.65"
Jan 1 to Aug 20, 2026(230 of 232 days covered by obs)
NOAA Normal
24.26"
Departure from Normal
-5.61" : 77% of Normal
Water Year-To-Date: 22.30"
Oct 1, 2025 to Aug 20, 2026(321 of 324 days covered by obs)
NOAA Normal
31.70"
Departure from Normal
-9.40" : 70% 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