Viewing Station: OK-CV-91 : Oklahoma City 10.9 S
Aug 17, 2012 - Sep 18, 20264,923 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
2.13"
Departure from Normal
-2.13" : 0% of Normal
Year-To-Date: 19.46"
Jan 1 to Sep 18, 2026(261 of 261 days covered by obs)
NOAA Normal
27.37"
Departure from Normal
-7.91" : 71% of Normal
Water Year-To-Date: 22.60"
Oct 1, 2025 to Sep 18, 2026(353 of 353 days covered by obs)
NOAA Normal
34.52"
Departure from Normal
-11.92" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.32
1.29
0.03
Feb
1.50
1.52
-0.02
Mar
2.59
2.61
-0.02
Apr
3.54
3.52
0.02
May
5.11
5.14
-0.03
Jun
4.54
4.58
-0.04
Jul
3.34
3.45
-0.11
Aug
3.30
3.27
0.03
Sep
3.55
3.70
-0.15
Oct
3.30
3.28
0.02
Nov
1.97
1.95
0.02
Dec
1.88
1.90
-0.02
35.94
36.21
-0.27