Viewing Station: IL-CT-12 : Trenton 3.3 NE
May 1, 2024 - Nov 20, 2025569 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.19"
November 1-20, 2025(20 of 20 days covered by obs)
NOAA Normal
2.34"
Departure from Normal
-2.15" : 8% of Normal
Year-To-Date: 46.03"
Jan 1 to Nov 20, 2025(326 of 324 days covered by obs)
NOAA Normal
38.31"
Departure from Normal
7.72" : 120% of Normal
Water Year-To-Date: 6.00"
Oct 1, 2025 to Nov 20, 2025(53 of 51 days covered by obs)
NOAA Normal
5.46"
Departure from Normal
0.54" : 110% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.71
2.71
0.00
Feb
2.24
2.30
-0.06
Mar
3.36
3.29
0.07
Apr
4.74
4.71
0.03
May
4.90
4.86
0.04
Jun
4.33
4.63
-0.30
Jul
3.98
3.95
0.03
Aug
3.30
3.34
-0.04
Sep
3.29
3.21
0.08
Oct
3.12
3.09
0.03
Nov
3.51
3.62
-0.11
Dec
2.64
2.70
-0.06
42.12
42.41
-0.29