Viewing Station: MA-ES-22 : Rockport 1.0 E
May 1, 2016 - Sep 29, 20262,591 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.23"
September 1-29, 2026(29 of 29 days covered by obs)
NOAA Normal
3.70"
Departure from Normal
-0.47" : 87% of Normal
Year-To-Date: 21.38"
Jan 1 to Sep 29, 2026(271 of 272 days covered by obs)
NOAA Normal
34.01"
Departure from Normal
-12.63" : 63% of Normal
Water Year-To-Date: 30.32"
Oct 1, 2025 to Sep 29, 2026(362 of 364 days covered by obs)
NOAA Normal
47.55"
Departure from Normal
-17.23" : 64% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.68
4.44
-0.76
Feb
3.40
3.94
-0.54
Mar
4.61
4.77
-0.16
Apr
4.24
3.94
0.30
May
3.64
3.58
0.06
Jun
3.98
4.06
-0.08
Jul
3.37
3.49
-0.12
Aug
3.39
2.77
0.62
Sep
3.83
3.48
0.35
Oct
4.84
4.51
0.33
Nov
4.00
3.77
0.23
Dec
4.70
5.09
-0.39
47.68
47.84
-0.16