Viewing Station: TN-BT-43 : Maryville 1.8 S
Jul 29, 2023 - Dec 19, 2025867 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.28"
December 1-19, 2025(19 of 19 days covered by obs)
NOAA Normal
3.21"
Departure from Normal
-0.93" : 71% of Normal
Year-To-Date: 46.02"
Jan 1 to Dec 19, 2025(351 of 353 days covered by obs)
NOAA Normal
51.80"
Departure from Normal
-5.78" : 89% of Normal
Water Year-To-Date: 7.30"
Oct 1, 2025 to Dec 19, 2025(80 of 80 days covered by obs)
NOAA Normal
10.77"
Departure from Normal
-3.47" : 68% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.78
4.92
-0.14
Feb
5.03
4.96
0.07
Mar
5.21
5.13
0.08
Apr
4.76
5.03
-0.27
May
4.07
4.36
-0.29
Jun
4.86
4.60
0.26
Jul
4.53
5.44
-0.91
Aug
4.00
3.81
0.19
Sep
3.79
3.91
-0.12
Oct
3.10
3.04
0.06
Nov
4.46
4.18
0.28
Dec
5.24
5.46
-0.22
53.83
54.84
-1.01