Viewing Station: NJ-MS-134 : Mendham 3.7 NNW
Apr 1, 2025 - Jun 23, 2026257 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.65"
June 1-23, 2026(5 of 23 days covered by obs)
NOAA Normal
3.77"
Departure from Normal
-2.12" : 44% of Normal
Year-To-Date: 8.26"
Jan 1 to Jun 23, 2026(76 of 174 days covered by obs)
NOAA Normal
23.10"
Departure from Normal
-14.84" : 36% of Normal
Water Year-To-Date: 14.42"
Oct 1, 2025 to Jun 23, 2026(127 of 266 days covered by obs)
NOAA Normal
36.11"
Departure from Normal
-21.69" : 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