Viewing Station: MA-MD-55 : Holliston 0.7 W
Nov 4, 2015 - Jul 29, 20263,095 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 4.43"
July 1-30, 2026(29 of 30 days covered by obs)
NOAA Normal
3.54"
Departure from Normal
0.89" : 125% of Normal
Year-To-Date: 18.71"
Jan 1 to Jul 30, 2026(207 of 211 days covered by obs)
NOAA Normal
27.07"
Departure from Normal
-8.36" : 69% of Normal
Water Year-To-Date: 30.41"
Oct 1, 2025 to Jul 30, 2026(299 of 303 days covered by obs)
NOAA Normal
40.53"
Departure from Normal
-10.12" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.75
3.76
-0.01
Feb
3.32
3.26
0.06
Mar
4.39
4.40
-0.01
Apr
4.26
4.30
-0.04
May
3.66
3.49
0.17
Jun
4.15
4.18
-0.03
Jul
3.66
3.62
0.04
Aug
3.84
3.91
-0.07
Sep
3.96
3.89
0.07
Oct
4.89
4.74
0.15
Nov
3.92
3.85
0.07
Dec
4.65
4.74
-0.09
48.45
48.14
0.31