Viewing Station: TN-BT-26 : Maryville 5.8 ESE
Mar 30, 2013 - May 12, 20264,722 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.96"
May 1-12, 2026(12 of 12 days covered by obs)
NOAA Normal
1.65"
Departure from Normal
-0.69" : 58% of Normal
Year-To-Date: 15.21"
Jan 1 to May 12, 2026(130 of 132 days covered by obs)
NOAA Normal
21.19"
Departure from Normal
-5.98" : 72% of Normal
Water Year-To-Date: 22.58"
Oct 1, 2025 to May 12, 2026(221 of 224 days covered by obs)
NOAA Normal
33.86"
Departure from Normal
-11.28" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.69
4.93
-0.24
Feb
4.92
4.95
-0.03
Mar
5.14
5.13
0.01
Apr
4.79
4.99
-0.20
May
4.27
4.33
-0.06
Jun
5.09
4.59
0.50
Jul
4.65
5.46
-0.81
Aug
4.01
3.88
0.13
Sep
3.80
3.88
-0.08
Oct
3.16
2.97
0.19
Nov
4.41
4.15
0.26
Dec
5.10
5.44
-0.34
54.03
54.70
-0.67