Viewing Station: MA-DK-9 : West Tisbury 0.4 S
Mar 21, 2016 - Apr 3, 20262,510 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.52"
April 1-3, 2026(3 of 3 days covered by obs)
NOAA Normal
0.42"
Departure from Normal
0.10" : 125% of Normal
Year-To-Date: 7.75"
Jan 1 to Apr 3, 2026(93 of 93 days covered by obs)
NOAA Normal
12.77"
Departure from Normal
-5.02" : 61% of Normal
Water Year-To-Date: 21.81"
Oct 1, 2025 to Apr 3, 2026(185 of 185 days covered by obs)
NOAA Normal
26.41"
Departure from Normal
-4.60" : 83% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.93
4.14
-0.21
Feb
3.53
3.62
-0.09
Mar
4.89
5.01
-0.12
Apr
4.16
4.29
-0.13
May
3.41
3.41
0.00
Jun
3.43
3.24
0.19
Jul
2.66
2.68
-0.02
Aug
3.38
3.54
-0.16
Sep
4.04
3.74
0.30
Oct
4.63
4.64
-0.01
Nov
4.19
4.15
0.04
Dec
4.82
4.98
-0.16
47.07
47.44
-0.37