Viewing Station: OK-CV-45 : Norman 2.7 SW
May 16, 2007 - Apr 15, 20266,402 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.58"
April 1-15, 2026(15 of 15 days covered by obs)
NOAA Normal
1.80"
Departure from Normal
2.78" : 254% of Normal
Year-To-Date: 6.39"
Jan 1 to Apr 15, 2026(105 of 105 days covered by obs)
NOAA Normal
7.41"
Departure from Normal
-1.02" : 86% of Normal
Water Year-To-Date: 10.04"
Oct 1, 2025 to Apr 15, 2026(196 of 197 days covered by obs)
NOAA Normal
14.85"
Departure from Normal
-4.81" : 68% 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