Viewing Station: MA-MD-175 : Arlington 0.4 WNW
Sep 17, 2020 - Sep 20, 20241,339 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
May 1-12, 2025(0 of 12 days covered by obs)
NOAA Normal
1.41"
Departure from Normal
-1.41" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to May 12, 2025(0 of 132 days covered by obs)
NOAA Normal
16.89"
Departure from Normal
-16.89" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2024 to May 12, 2025(0 of 224 days covered by obs)
NOAA Normal
30.12"
Departure from Normal
-30.12" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.56
3.73
-0.17
Feb
3.39
3.45
-0.06
Mar
4.40
4.60
-0.20
Apr
4.13
4.26
-0.13
May
3.63
3.58
0.05
Jun
4.21
4.05
0.16
Jul
3.56
3.67
-0.11
Aug
3.62
3.64
-0.02
Sep
3.80
3.73
0.07
Oct
4.70
4.76
-0.06
Nov
3.94
3.90
0.04
Dec
4.59
4.80
-0.21
47.53
48.17
-0.64