Viewing Station: OK-TL-35 : Tulsa 3.4 ENE
May 31, 2012 - Aug 20, 20265,143 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.39"
August 1-20, 2026(19 of 20 days covered by obs)
NOAA Normal
2.25"
Departure from Normal
-0.86" : 62% of Normal
Year-To-Date: 33.89"
Jan 1 to Aug 20, 2026(230 of 232 days covered by obs)
NOAA Normal
27.45"
Departure from Normal
6.44" : 123% of Normal
Water Year-To-Date: 42.26"
Oct 1, 2025 to Aug 20, 2026(321 of 324 days covered by obs)
NOAA Normal
36.40"
Departure from Normal
5.86" : 116% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.66
1.72
-0.06
Feb
1.76
1.92
-0.16
Mar
3.25
3.25
0.00
Apr
4.46
4.20
0.26
May
5.63
5.85
-0.22
Jun
4.72
4.60
0.12
Jul
3.72
3.78
-0.06
Aug
3.48
3.39
0.09
Sep
3.94
3.81
0.13
Oct
3.69
3.63
0.06
Nov
2.86
2.80
0.06
Dec
2.40
2.40
0.00
41.57
41.35
0.22