Viewing Station: OK-CV-146 : Norman 0.7 W
Mar 13, 2019 - Sep 9, 20252,288 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.20"
September 1-15, 2025(9 of 15 days covered by obs)
NOAA Normal
1.82"
Departure from Normal
-1.62" : 11% of Normal
Year-To-Date: 37.76"
Jan 1 to Sep 15, 2025(250 of 258 days covered by obs)
NOAA Normal
27.25"
Departure from Normal
10.51" : 139% of Normal
Water Year-To-Date: 42.88"
Oct 1, 2024 to Sep 15, 2025(340 of 350 days covered by obs)
NOAA Normal
34.72"
Departure from Normal
8.16" : 124% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.37
1.33
0.04
Feb
1.55
1.55
0.00
Mar
2.67
2.62
0.05
Apr
3.63
3.50
0.13
May
5.23
5.17
0.06
Jun
4.49
4.47
0.02
Jul
3.28
3.37
-0.09
Aug
3.21
3.30
-0.09
Sep
3.64
3.67
-0.03
Oct
3.42
3.28
0.14
Nov
2.04
2.03
0.01
Dec
2.01
1.95
0.06
36.54
36.24
0.30