Viewing Station: MA-DK-2 : Vineyard Haven 0.8 WSW
Mar 29, 2009 - Aug 9, 20264,783 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.68"
August 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
0.99"
Departure from Normal
-0.31" : 69% of Normal
Year-To-Date: 28.93"
Jan 1 to Aug 9, 2026(222 of 221 days covered by obs)
NOAA Normal
27.06"
Departure from Normal
1.87" : 107% of Normal
Water Year-To-Date: 41.47"
Oct 1, 2025 to Aug 9, 2026(314 of 313 days covered by obs)
NOAA Normal
40.77"
Departure from Normal
0.70" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.95
4.15
-0.20
Feb
3.54
3.63
-0.09
Mar
4.89
5.03
-0.14
Apr
4.17
4.29
-0.12
May
3.43
3.42
0.01
Jun
3.42
3.32
0.10
Jul
2.67
2.72
-0.05
Aug
3.40
3.55
-0.15
Sep
4.07
3.82
0.25
Oct
4.69
4.63
0.06
Nov
4.20
4.16
0.04
Dec
4.82
5.01
-0.19
47.25
47.73
-0.48