Viewing Station: MA-MD-42 : Holliston 0.8 S
Jun 28, 2014 - Apr 13, 20264,097 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.71"
April 1-15, 2026(13 of 15 days covered by obs)
NOAA Normal
2.13"
Departure from Normal
-1.42" : 33% of Normal
Year-To-Date: 9.29"
Jan 1 to Apr 15, 2026(102 of 105 days covered by obs)
NOAA Normal
13.59"
Departure from Normal
-4.30" : 68% of Normal
Water Year-To-Date: 19.72"
Oct 1, 2025 to Apr 15, 2026(186 of 197 days covered by obs)
NOAA Normal
27.05"
Departure from Normal
-7.33" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.75
3.78
-0.03
Feb
3.32
3.27
0.05
Mar
4.39
4.42
-0.03
Apr
4.26
4.32
-0.06
May
3.66
3.50
0.16
Jun
4.15
4.19
-0.04
Jul
3.66
3.60
0.06
Aug
3.84
3.91
-0.07
Sep
3.96
3.91
0.05
Oct
4.89
4.75
0.14
Nov
3.92
3.86
0.06
Dec
4.65
4.75
-0.10
48.45
48.26
0.19