Viewing Station: MA-NF-96 : South Weymouth 1.3 ENE
Jan 6, 2025 - May 26, 2026471 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.56"
May 1-26, 2026(24 of 26 days covered by obs)
NOAA Normal
3.03"
Departure from Normal
-1.47" : 52% of Normal
Year-To-Date: 15.92"
Jan 1 to May 26, 2026(142 of 146 days covered by obs)
NOAA Normal
20.43"
Departure from Normal
-4.51" : 78% of Normal
Water Year-To-Date: 30.80"
Oct 1, 2025 to May 26, 2026(234 of 238 days covered by obs)
NOAA Normal
34.56"
Departure from Normal
-3.76" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.09
4.19
-0.10
Feb
3.74
3.73
0.01
Mar
5.12
5.12
0.00
Apr
4.45
4.56
-0.11
May
3.61
3.60
0.01
Jun
4.09
3.84
0.25
Jul
3.37
3.34
0.03
Aug
3.59
3.68
-0.09
Sep
3.96
3.73
0.23
Oct
4.91
5.05
-0.14
Nov
4.27
4.33
-0.06
Dec
4.95
5.01
-0.06
50.15
50.18
-0.03