Viewing Station: TN-CF-34 : Manchester 2.8 N
Jul 21, 2018 - Sep 6, 2026636 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.17"
September 1-20, 2026(1 of 20 days covered by obs)
NOAA Normal
2.87"
Departure from Normal
-1.70" : 41% of Normal
Year-To-Date: 23.48"
Jan 1 to Sep 20, 2026(44 of 263 days covered by obs)
NOAA Normal
42.48"
Departure from Normal
-19.00" : 55% of Normal
Water Year-To-Date: 26.49"
Oct 1, 2025 to Sep 20, 2026(55 of 355 days covered by obs)
NOAA Normal
56.46"
Departure from Normal
-29.97" : 47% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.10
5.03
0.07
Feb
5.08
5.23
-0.15
Mar
5.54
5.60
-0.06
Apr
5.12
5.25
-0.13
May
4.90
4.74
0.16
Jun
4.96
5.08
-0.12
Jul
4.78
5.10
-0.32
Aug
4.13
3.87
0.26
Sep
4.30
4.08
0.22
Oct
3.60
3.41
0.19
Nov
4.31
4.21
0.10
Dec
6.07
6.14
-0.07
57.89
57.74
0.15