Viewing Station: OK-MC-11 : Norman 5.9 SW
Dec 10, 2013 - Sep 15, 20254,225 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.24"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.79"
Departure from Normal
-1.55" : 13% of Normal
Year-To-Date: 41.14"
Jan 1 to Sep 15, 2025(258 of 258 days covered by obs)
NOAA Normal
27.08"
Departure from Normal
14.06" : 152% of Normal
Water Year-To-Date: 49.11"
Oct 1, 2024 to Sep 15, 2025(350 of 350 days covered by obs)
NOAA Normal
34.49"
Departure from Normal
14.62" : 142% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.37
1.34
0.03
Feb
1.54
1.57
-0.03
Mar
2.65
2.62
0.03
Apr
3.60
3.57
0.03
May
5.27
5.18
0.09
Jun
4.46
4.44
0.02
Jul
3.22
3.28
-0.06
Aug
3.18
3.22
-0.04
Sep
3.58
3.66
-0.08
Oct
3.37
3.29
0.08
Nov
2.04
2.03
0.01
Dec
2.00
1.96
0.04
36.28
36.16
0.12