Viewing Station: MA-BA-43 : Chatham 0.4 WSW
Nov 16, 2014 - Mar 13, 20263,172 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.50"
March 1-13, 2026(11 of 13 days covered by obs)
NOAA Normal
1.72"
Departure from Normal
-0.22" : 87% of Normal
Year-To-Date: 9.55"
Jan 1 to Mar 13, 2026(69 of 72 days covered by obs)
NOAA Normal
8.94"
Departure from Normal
0.61" : 107% of Normal
Water Year-To-Date: 22.95"
Oct 1, 2025 to Mar 13, 2026(163 of 164 days covered by obs)
NOAA Normal
21.79"
Departure from Normal
1.16" : 105% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.94
3.96
-0.02
Feb
3.28
3.82
-0.54
Mar
4.11
4.37
-0.26
Apr
4.03
4.04
-0.01
May
3.05
3.31
-0.26
Jun
3.23
3.15
0.08
Jul
2.36
2.57
-0.21
Aug
3.43
3.13
0.30
Sep
3.63
3.69
-0.06
Oct
4.22
4.18
0.04
Nov
3.96
4.03
-0.07
Dec
4.67
4.62
0.05
43.91
44.87
-0.96