Viewing Station: OK-CN-32 : Piedmont 3.8 S
Mar 18, 2017 - Aug 20, 20263,309 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.17"
August 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.26"
Departure from Normal
-1.09" : 52% of Normal
Year-To-Date: 14.24"
Jan 1 to Aug 20, 2026(232 of 232 days covered by obs)
NOAA Normal
23.79"
Departure from Normal
-9.55" : 60% of Normal
Water Year-To-Date: 18.18"
Oct 1, 2025 to Aug 20, 2026(324 of 324 days covered by obs)
NOAA Normal
30.55"
Departure from Normal
-12.37" : 60% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.19
1.13
0.06
Feb
1.42
1.42
0.00
Mar
2.47
2.48
-0.01
Apr
3.45
3.55
-0.10
May
5.00
4.90
0.10
Jun
4.68
4.65
0.03
Jul
3.32
3.13
0.19
Aug
3.50
3.45
0.05
Sep
3.10
3.19
-0.09
Oct
3.22
3.15
0.07
Nov
1.93
1.87
0.06
Dec
1.61
1.62
-0.01
34.89
34.54
0.35