Viewing Station: TN-PT-3 : Byrdstown 2.8 SSW
Jan 3, 2007 - Sep 16, 20265,409 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.08"
September 1-16, 2026(16 of 16 days covered by obs)
NOAA Normal
1.91"
Departure from Normal
-0.83" : 56% of Normal
Year-To-Date: 31.47"
Jan 1 to Sep 16, 2026(257 of 259 days covered by obs)
NOAA Normal
40.35"
Departure from Normal
-8.88" : 78% of Normal
Water Year-To-Date: 42.50"
Oct 1, 2025 to Sep 16, 2026(349 of 351 days covered by obs)
NOAA Normal
52.40"
Departure from Normal
-9.90" : 81% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.73
4.55
0.18
Feb
4.70
4.64
0.06
Mar
5.23
5.01
0.22
Apr
5.10
4.89
0.21
May
4.78
4.85
-0.07
Jun
4.92
4.90
0.02
Jul
5.04
5.25
-0.21
Aug
3.94
3.97
-0.03
Sep
3.59
3.43
0.16
Oct
3.04
3.15
-0.11
Nov
3.70
3.64
0.06
Dec
5.31
5.21
0.10
54.08
53.49
0.59