Viewing Station: MA-DK-25 : West Tisbury 3.6 NE
Aug 9, 2020 - Jul 7, 2025765 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.11"
July 1-7, 2025(7 of 7 days covered by obs)
NOAA Normal
0.60"
Departure from Normal
-0.49" : 18% of Normal
Year-To-Date: 22.77"
Jan 1 to Jul 7, 2025(109 of 188 days covered by obs)
NOAA Normal
24.00"
Departure from Normal
-1.23" : 95% of Normal
Water Year-To-Date: 31.51"
Oct 1, 2024 to Jul 7, 2025(184 of 280 days covered by obs)
NOAA Normal
37.71"
Departure from Normal
-6.20" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.95
4.14
-0.19
Feb
3.54
3.62
-0.08
Mar
4.89
5.02
-0.13
Apr
4.17
4.28
-0.11
May
3.43
3.42
0.01
Jun
3.42
3.27
0.15
Jul
2.67
2.69
-0.02
Aug
3.40
3.54
-0.14
Sep
4.07
3.77
0.30
Oct
4.69
4.63
0.06
Nov
4.20
4.15
0.05
Dec
4.82
4.99
-0.17
47.25
47.52
-0.27