Viewing Station: VT-OG-19 : Williamstown 3.0 WSW
Dec 18, 2024 - Sep 17, 2026637 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.31"
September 1-17, 2026(17 of 17 days covered by obs)
NOAA Normal
2.18"
Departure from Normal
-0.87" : 60% of Normal
Year-To-Date: 30.68"
Jan 1 to Sep 17, 2026(260 of 260 days covered by obs)
NOAA Normal
32.85"
Departure from Normal
-2.17" : 93% of Normal
Water Year-To-Date: 42.57"
Oct 1, 2025 to Sep 17, 2026(352 of 352 days covered by obs)
NOAA Normal
44.75"
Departure from Normal
-2.18" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.10
3.08
0.02
Feb
2.71
2.65
0.06
Mar
3.27
3.20
0.07
Apr
3.62
3.64
-0.02
May
3.95
4.00
-0.05
Jun
4.88
4.59
0.29
Jul
4.78
4.76
0.02
Aug
4.36
4.29
0.07
Sep
3.85
3.47
0.38
Oct
4.72
4.42
0.30
Nov
3.44
3.22
0.22
Dec
3.74
3.76
-0.02
46.42
45.08
1.34