Viewing Station: MA-BA-65 : Chatham 0.2 SSE
Jul 22, 2017 - Jul 10, 20262,470 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
July 1-11, 2026(2 of 11 days covered by obs)
NOAA Normal
0.84"
Departure from Normal
-0.84" : 0% of Normal
Year-To-Date: 7.48"
Jan 1 to Jul 11, 2026(103 of 192 days covered by obs)
NOAA Normal
22.48"
Departure from Normal
-15.00" : 33% of Normal
Water Year-To-Date: 13.10"
Oct 1, 2025 to Jul 11, 2026(129 of 284 days covered by obs)
NOAA Normal
35.33"
Departure from Normal
-22.23" : 37% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.94
3.95
-0.01
Feb
3.28
3.83
-0.55
Mar
4.11
4.37
-0.26
Apr
4.03
4.03
0.00
May
3.05
3.31
-0.26
Jun
3.23
3.17
0.06
Jul
2.36
2.56
-0.20
Aug
3.43
3.13
0.30
Sep
3.63
3.69
-0.06
Oct
4.22
4.17
0.05
Nov
3.96
4.01
-0.05
Dec
4.67
4.61
0.06
43.91
44.83
-0.92