Viewing Station: NJ-MS-134 : Mendham 3.7 NNW
Apr 1, 2025 - May 19, 2026252 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.93"
May 1-26, 2026(10 of 26 days covered by obs)
NOAA Normal
3.56"
Departure from Normal
-2.63" : 26% of Normal
Year-To-Date: 6.61"
Jan 1 to May 26, 2026(71 of 146 days covered by obs)
NOAA Normal
18.64"
Departure from Normal
-12.03" : 35% of Normal
Water Year-To-Date: 12.77"
Oct 1, 2025 to May 26, 2026(122 of 238 days covered by obs)
NOAA Normal
31.65"
Departure from Normal
-18.88" : 40% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.76
3.75
0.01
Feb
2.95
3.14
-0.19
Mar
4.21
4.39
-0.18
Apr
4.16
4.21
-0.05
May
4.25
4.32
-0.07
Jun
4.92
5.09
-0.17
Jul
4.83
4.74
0.09
Aug
4.56
4.69
-0.13
Sep
4.63
4.60
0.03
Oct
4.71
4.97
-0.26
Nov
3.67
3.79
-0.12
Dec
4.63
4.75
-0.12
51.28
52.44
-1.16