Viewing Station: NJ-MC-56 : West Windsor Twp 2.6 N
Jan 7, 2019 - Sep 3, 20262,230 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.86"
September 1-3, 2026(3 of 3 days covered by obs)
NOAA Normal
0.40"
Departure from Normal
0.46" : 214% of Normal
Year-To-Date: 30.78"
Jan 1 to Sep 3, 2026(242 of 246 days covered by obs)
NOAA Normal
31.43"
Departure from Normal
-0.65" : 98% of Normal
Water Year-To-Date: 39.01"
Oct 1, 2025 to Sep 3, 2026(334 of 338 days covered by obs)
NOAA Normal
42.90"
Departure from Normal
-3.89" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.40
3.52
-0.12
Feb
2.66
2.75
-0.09
Mar
4.05
4.22
-0.17
Apr
3.57
3.70
-0.13
May
3.88
4.04
-0.16
Jun
4.29
4.52
-0.23
Jul
4.98
4.93
0.05
Aug
4.20
4.41
-0.21
Sep
4.01
4.17
-0.16
Oct
4.08
4.07
0.01
Nov
3.21
3.31
-0.10
Dec
4.18
4.34
-0.16
46.51
47.98
-1.47