Viewing Station: IA-DW-6 : Hopkinton 5.4 WSW
Apr 15, 2014 - Dec 28, 20254,179 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.23"
December 1-28, 2025(28 of 28 days covered by obs)
NOAA Normal
1.53"
Departure from Normal
-1.30" : 15% of Normal
Year-To-Date: 36.28"
Jan 1 to Dec 28, 2025(348 of 362 days covered by obs)
NOAA Normal
38.23"
Departure from Normal
-1.95" : 95% of Normal
Water Year-To-Date: 3.16"
Oct 1, 2025 to Dec 28, 2025(89 of 89 days covered by obs)
NOAA Normal
6.74"
Departure from Normal
-3.58" : 47% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.23
1.19
0.04
Feb
1.41
1.37
0.04
Mar
2.19
2.10
0.09
Apr
3.90
3.82
0.08
May
4.56
4.53
0.03
Jun
5.93
5.75
0.18
Jul
4.52
4.67
-0.15
Aug
4.06
4.23
-0.17
Sep
3.69
3.69
0.00
Oct
3.04
3.01
0.03
Nov
2.17
2.19
-0.02
Dec
1.69
1.64
0.05
38.39
38.19
0.20