Viewing Station: MA-WR-131 : Boylston 1.5 S
Nov 26, 2023 - Sep 8, 2026799 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.88"
September 1-8, 2026(8 of 8 days covered by obs)
NOAA Normal
1.10"
Departure from Normal
-0.22" : 80% of Normal
Year-To-Date: 22.84"
Jan 1 to Sep 8, 2026(206 of 251 days covered by obs)
NOAA Normal
32.42"
Departure from Normal
-9.58" : 70% of Normal
Water Year-To-Date: 34.00"
Oct 1, 2025 to Sep 8, 2026(291 of 343 days covered by obs)
NOAA Normal
45.80"
Departure from Normal
-11.80" : 74% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.71
3.52
0.19
Feb
3.31
3.27
0.04
Mar
4.30
4.21
0.09
Apr
4.28
4.15
0.13
May
3.62
3.59
0.03
Jun
4.25
4.12
0.13
Jul
3.74
3.69
0.05
Aug
4.11
4.03
0.08
Sep
4.14
3.86
0.28
Oct
4.94
4.89
0.05
Nov
3.98
3.68
0.30
Dec
4.46
4.48
-0.02
48.84
47.49
1.35