Viewing Station: MA-MD-7 : Winchester 0.7 SE
Jun 21, 2009 - May 24, 20255,503 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.58"
May 1-24, 2025(23 of 24 days covered by obs)
NOAA Normal
2.76"
Departure from Normal
3.82" : 238% of Normal
Year-To-Date: 19.88"
Jan 1 to May 24, 2025(143 of 144 days covered by obs)
NOAA Normal
18.17"
Departure from Normal
1.71" : 109% of Normal
Water Year-To-Date: 29.59"
Oct 1, 2024 to May 24, 2025(235 of 236 days covered by obs)
NOAA Normal
31.20"
Departure from Normal
-1.61" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.54
3.78
-0.24
Feb
3.40
3.49
-0.09
Mar
4.39
4.67
-0.28
Apr
4.08
4.29
-0.21
May
3.57
3.61
-0.04
Jun
4.13
4.09
0.04
Jul
3.52
3.71
-0.19
Aug
3.56
3.66
-0.10
Sep
3.77
3.75
0.02
Oct
4.59
4.80
-0.21
Nov
3.88
3.91
-0.03
Dec
4.56
4.84
-0.28
46.99
48.60
-1.61