Viewing Station: TN-WL-12 : Forest Hills 6.7 WSW
Jun 1, 2007 - Sep 17, 20255,665 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.34"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
2.13"
Departure from Normal
-0.79" : 63% of Normal
Year-To-Date: 44.88"
Jan 1 to Sep 17, 2025(260 of 260 days covered by obs)
NOAA Normal
38.04"
Departure from Normal
6.84" : 118% of Normal
Water Year-To-Date: 56.10"
Oct 1, 2024 to Sep 17, 2025(352 of 352 days covered by obs)
NOAA Normal
50.12"
Departure from Normal
5.98" : 112% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.21
4.19
0.02
Feb
4.61
4.65
-0.04
Mar
4.93
4.98
-0.05
Apr
4.89
4.99
-0.10
May
5.09
5.36
-0.27
Jun
4.31
4.24
0.07
Jul
4.36
4.49
-0.13
Aug
3.51
3.49
0.02
Sep
3.76
3.91
-0.15
Oct
3.52
3.57
-0.05
Nov
3.69
3.80
-0.11
Dec
4.87
4.98
-0.11
51.75
52.65
-0.90