Viewing Station: TN-BT-34 : Maryville 4.9 S
May 18, 2017 - Oct 13, 20252,748 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.04"
October 1-14, 2025(13 of 14 days covered by obs)
NOAA Normal
1.42"
Departure from Normal
-1.38" : 3% of Normal
Year-To-Date: 41.00"
Jan 1 to Oct 14, 2025(277 of 287 days covered by obs)
NOAA Normal
42.69"
Departure from Normal
-1.69" : 96% of Normal
Water Year-To-Date: 0.04"
Oct 1, 2025 to Oct 14, 2025(13 of 14 days covered by obs)
NOAA Normal
1.42"
Departure from Normal
-1.38" : 3% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.82
5.00
-0.18
Feb
5.04
4.96
0.08
Mar
5.22
5.27
-0.05
Apr
4.74
5.12
-0.38
May
4.09
4.61
-0.52
Jun
4.98
4.81
0.17
Jul
4.51
5.57
-1.06
Aug
4.04
3.94
0.10
Sep
3.83
4.09
-0.26
Oct
3.15
3.23
-0.08
Nov
4.53
4.44
0.09
Dec
5.25
5.50
-0.25
54.20
56.54
-2.34