Viewing Station: TN-FY-5 : Somerville 1.3 E
Mar 5, 2011 - Sep 16, 20265,550 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.29"
September 1-16, 2026(16 of 16 days covered by obs)
NOAA Normal
1.97"
Departure from Normal
-0.68" : 65% of Normal
Year-To-Date: 38.04"
Jan 1 to Sep 16, 2026(258 of 259 days covered by obs)
NOAA Normal
39.71"
Departure from Normal
-1.67" : 96% of Normal
Water Year-To-Date: 46.25"
Oct 1, 2025 to Sep 16, 2026(350 of 351 days covered by obs)
NOAA Normal
53.13"
Departure from Normal
-6.88" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.24
4.28
-0.04
Feb
4.72
4.81
-0.09
Mar
5.62
5.62
0.00
Apr
5.45
5.50
-0.05
May
5.47
5.26
0.21
Jun
4.45
4.52
-0.07
Jul
4.40
4.40
0.00
Aug
3.39
3.22
0.17
Sep
3.70
3.82
-0.12
Oct
3.84
4.00
-0.16
Nov
4.10
4.18
-0.08
Dec
5.48
5.35
0.13
54.86
54.96
-0.10