Viewing Station: OK-OK-70 : Oklahoma City 6.7 NW
Mar 27, 2017 - Aug 20, 20263,304 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.05"
August 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.29"
Departure from Normal
-2.24" : 2% of Normal
Year-To-Date: 16.94"
Jan 1 to Aug 20, 2026(232 of 232 days covered by obs)
NOAA Normal
24.34"
Departure from Normal
-7.40" : 70% of Normal
Water Year-To-Date: 20.56"
Oct 1, 2025 to Aug 20, 2026(324 of 324 days covered by obs)
NOAA Normal
31.39"
Departure from Normal
-10.83" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.28
1.18
0.10
Feb
1.53
1.43
0.10
Mar
2.55
2.54
0.01
Apr
3.50
3.45
0.05
May
5.13
4.89
0.24
Jun
4.70
4.75
-0.05
Jul
3.36
3.30
0.06
Aug
3.55
3.31
0.24
Sep
3.31
3.43
-0.12
Oct
3.32
3.24
0.08
Nov
2.04
1.84
0.20
Dec
1.69
1.69
0.00
35.96
35.05
0.91