Viewing Station: MA-DK-21 : Chilmark 0.9 E
Aug 28, 2020 - Aug 9, 20262,126 Total Observations
View:

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: 29.81"
Jan 1 to Aug 9, 2026(219 of 221 days covered by obs)
NOAA Normal
27.06"
Departure from Normal
2.75" : 110% of Normal
Water Year-To-Date: 43.88"
Oct 1, 2025 to Aug 9, 2026(311 of 313 days covered by obs)
NOAA Normal
40.66"
Departure from Normal
3.22" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.93
4.13
-0.20
Feb
3.53
3.63
-0.10
Mar
4.90
5.01
-0.11
Apr
4.18
4.31
-0.13
May
3.42
3.44
-0.02
Jun
3.44
3.34
0.10
Jul
2.67
2.75
-0.08
Aug
3.40
3.55
-0.15
Sep
4.02
3.80
0.22
Oct
4.59
4.64
-0.05
Nov
4.20
4.15
0.05
Dec
4.81
4.98
-0.17
47.09
47.73
-0.64