Viewing Station: TN-BT-36 : Greenback 4.1 SSE
Sep 13, 2018 - May 19, 20262,487 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.25"
May 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
2.52"
Departure from Normal
-1.27" : 50% of Normal
Year-To-Date: 15.93"
Jan 1 to May 19, 2026(138 of 139 days covered by obs)
NOAA Normal
22.01"
Departure from Normal
-6.08" : 72% of Normal
Water Year-To-Date: 23.53"
Oct 1, 2025 to May 19, 2026(228 of 231 days covered by obs)
NOAA Normal
35.20"
Departure from Normal
-11.67" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.72
5.01
-0.29
Feb
4.92
4.96
-0.04
Mar
5.13
5.21
-0.08
Apr
4.72
5.07
-0.35
May
4.11
4.55
-0.44
Jun
5.02
4.84
0.18
Jul
4.42
5.40
-0.98
Aug
4.03
4.01
0.02
Sep
3.81
4.07
-0.26
Oct
3.28
3.18
0.10
Nov
4.66
4.32
0.34
Dec
5.25
5.56
-0.31
54.07
56.18
-2.11