Viewing Station: TN-HL-23 : Ooltewah 3.0 SW
Feb 21, 2012 - May 12, 20254,806 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 7.02"
May 1-12, 2025(9 of 12 days covered by obs)
NOAA Normal
1.60"
Departure from Normal
5.42" : 438% of Normal
Year-To-Date: 26.16"
Jan 1 to May 12, 2025(125 of 132 days covered by obs)
NOAA Normal
22.00"
Departure from Normal
4.16" : 119% of Normal
Water Year-To-Date: 33.87"
Oct 1, 2024 to May 12, 2025(215 of 224 days covered by obs)
NOAA Normal
35.45"
Departure from Normal
-1.58" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.05
5.05
0.00
Feb
5.26
5.00
0.26
Mar
5.25
5.35
-0.10
Apr
4.84
4.69
0.15
May
4.14
4.27
-0.13
Jun
4.22
4.53
-0.31
Jul
4.44
5.20
-0.76
Aug
4.02
3.76
0.26
Sep
4.39
4.75
-0.36
Oct
3.69
3.61
0.08
Nov
4.54
4.49
0.05
Dec
5.22
5.67
-0.45
55.06
56.37
-1.31