Viewing Station: MA-BR-14 : Dartmouth 2.5 SSW
Jan 14, 2013 - May 11, 20264,859 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.36"
May 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
1.19"
Departure from Normal
0.17" : 114% of Normal
Year-To-Date: 14.29"
Jan 1 to May 11, 2026(130 of 131 days covered by obs)
NOAA Normal
17.54"
Departure from Normal
-3.25" : 81% of Normal
Water Year-To-Date: 26.95"
Oct 1, 2025 to May 11, 2026(222 of 223 days covered by obs)
NOAA Normal
30.66"
Departure from Normal
-3.71" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.72
4.14
-0.42
Feb
3.44
3.67
-0.23
Mar
4.93
5.25
-0.32
Apr
4.26
4.49
-0.23
May
3.36
3.44
-0.08
Jun
3.60
3.71
-0.11
Jul
3.08
3.08
0.00
Aug
3.54
3.69
-0.15
Sep
4.01
3.83
0.18
Oct
4.40
4.68
-0.28
Nov
4.10
4.23
-0.13
Dec
4.62
5.06
-0.44
47.06
49.27
-2.21