Viewing Station: OK-TL-39 : Tulsa 6.3 WSW
Apr 17, 2013 - Apr 13, 20264,233 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.53"
April 1-15, 2026(13 of 15 days covered by obs)
NOAA Normal
2.23"
Departure from Normal
3.31" : 249% of Normal
Year-To-Date: 8.05"
Jan 1 to Apr 15, 2026(102 of 105 days covered by obs)
NOAA Normal
8.80"
Departure from Normal
-0.75" : 92% of Normal
Water Year-To-Date: 16.56"
Oct 1, 2025 to Apr 15, 2026(194 of 197 days covered by obs)
NOAA Normal
17.47"
Departure from Normal
-0.91" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.64
1.66
-0.02
Feb
1.70
1.88
-0.18
Mar
3.23
3.14
0.09
Apr
4.45
4.12
0.33
May
5.54
5.88
-0.34
Jun
4.74
4.67
0.07
Jul
3.78
3.67
0.11
Aug
3.48
3.46
0.02
Sep
3.88
3.70
0.18
Oct
3.54
3.61
-0.07
Nov
2.81
2.69
0.12
Dec
2.33
2.27
0.06
41.12
40.75
0.37