Viewing Station: MA-BR-99 : Swansea 0.9 NNE
May 6, 2026 - Aug 9, 202682 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.92"
August 1-9, 2026(7 of 9 days covered by obs)
NOAA Normal
1.06"
Departure from Normal
1.86" : 276% of Normal
Year-To-Date: 13.90"
Jan 1 to Aug 9, 2026(84 of 221 days covered by obs)
NOAA Normal
28.75"
Departure from Normal
-14.85" : 48% of Normal
Water Year-To-Date: 13.90"
Oct 1, 2025 to Aug 9, 2026(84 of 313 days covered by obs)
NOAA Normal
42.35"
Departure from Normal
-28.45" : 33% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.02
4.19
-0.17
Feb
3.50
3.65
-0.15
Mar
5.00
5.28
-0.28
Apr
4.47
4.59
-0.12
May
3.45
3.54
-0.09
Jun
3.93
4.03
-0.10
Jul
3.32
3.34
-0.02
Aug
3.64
3.72
-0.08
Sep
4.06
3.93
0.13
Oct
4.55
4.85
-0.30
Nov
4.27
4.36
-0.09
Dec
4.78
5.05
-0.27
48.99
50.53
-1.54