Viewing Station: OK-TL-76 : Tulsa 7.7 SSE
Apr 15, 2019 - Aug 20, 20262,565 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.23"
August 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.20"
Departure from Normal
-0.97" : 56% of Normal
Year-To-Date: 33.85"
Jan 1 to Aug 20, 2026(232 of 232 days covered by obs)
NOAA Normal
27.49"
Departure from Normal
6.36" : 123% of Normal
Water Year-To-Date: 42.85"
Oct 1, 2025 to Aug 20, 2026(324 of 324 days covered by obs)
NOAA Normal
36.60"
Departure from Normal
6.25" : 117% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.73
1.71
0.02
Feb
1.79
1.95
-0.16
Mar
3.33
3.32
0.01
Apr
4.45
4.14
0.31
May
5.65
5.92
-0.27
Jun
4.60
4.54
0.06
Jul
3.74
3.74
0.00
Aug
3.41
3.59
-0.18
Sep
3.95
3.87
0.08
Oct
3.69
3.65
0.04
Nov
2.95
2.79
0.16
Dec
2.47
2.47
0.00
41.76
41.69
0.07