Viewing Station: OK-PT-20 : Tecumseh 4.0 W
Jan 13, 2019 - Jun 21, 20262,620 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.13"
June 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
3.32"
Departure from Normal
-1.19" : 64% of Normal
Year-To-Date: 15.05"
Jan 1 to Jun 21, 2026(168 of 172 days covered by obs)
NOAA Normal
18.41"
Departure from Normal
-3.37" : 82% of Normal
Water Year-To-Date: 18.58"
Oct 1, 2025 to Jun 21, 2026(259 of 264 days covered by obs)
NOAA Normal
26.22"
Departure from Normal
-7.64" : 71% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.51
1.48
0.03
Feb
1.74
1.81
-0.07
Mar
2.82
2.82
0.00
Apr
3.79
3.81
-0.02
May
5.23
5.25
-0.02
Jun
4.75
4.84
-0.09
Jul
3.78
3.50
0.28
Aug
3.35
3.24
0.11
Sep
3.96
3.88
0.08
Oct
3.45
3.47
-0.02
Nov
2.26
2.21
0.05
Dec
2.09
2.09
0.00
38.73
38.40
0.33