Viewing Station: TN-AN-3 : Oak Ridge 5.7 NE
May 1, 2007 - Sep 30, 20266,709 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.77"
September 1-30, 2026(30 of 30 days covered by obs)
NOAA Normal
4.05"
Departure from Normal
-2.28" : 44% of Normal
Year-To-Date: 40.52"
Jan 1 to Sep 30, 2026(270 of 273 days covered by obs)
NOAA Normal
42.72"
Departure from Normal
-2.20" : 95% of Normal
Water Year-To-Date: 50.44"
Oct 1, 2025 to Sep 30, 2026(360 of 365 days covered by obs)
NOAA Normal
56.69"
Departure from Normal
-6.25" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.11
5.01
0.10
Feb
5.50
5.29
0.21
Mar
5.31
5.09
0.22
Apr
5.24
5.33
-0.09
May
4.06
4.27
-0.21
Jun
4.59
4.66
-0.07
Jul
4.95
5.22
-0.27
Aug
3.91
3.65
0.26
Sep
4.05
4.05
0.00
Oct
3.35
3.09
0.26
Nov
4.72
4.16
0.56
Dec
5.90
5.75
0.15
56.69
55.57
1.12