Viewing Station: TN-GB-17 : Trenton 2.6 WNW
Jul 24, 2021 - May 19, 20261,678 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
May 1-19, 2026(15 of 19 days covered by obs)
NOAA Normal
3.36"
Departure from Normal
-2.87" : 15% of Normal
Year-To-Date: 10.94"
Jan 1 to May 19, 2026(130 of 139 days covered by obs)
NOAA Normal
22.54"
Departure from Normal
-11.60" : 49% of Normal
Water Year-To-Date: 21.93"
Oct 1, 2025 to May 19, 2026(220 of 231 days covered by obs)
NOAA Normal
35.82"
Departure from Normal
-13.89" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.03
4.04
-0.01
Feb
4.63
4.55
0.08
Mar
5.27
5.27
0.00
Apr
5.25
5.15
0.10
May
5.48
5.58
-0.10
Jun
4.40
4.39
0.01
Jul
4.07
4.14
-0.07
Aug
3.57
3.30
0.27
Sep
3.64
3.64
0.00
Oct
3.65
3.82
-0.17
Nov
4.59
4.50
0.09
Dec
5.04
5.13
-0.09
53.62
53.51
0.11