Viewing Station: RI-WS-30 : Westerly 2.4 NNW
Mar 21, 2016 - Sep 27, 20262,670 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 5.36"
September 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
3.51"
Departure from Normal
1.85" : 153% of Normal
Year-To-Date: 37.53"
Jan 1 to Sep 27, 2026(261 of 270 days covered by obs)
NOAA Normal
32.23"
Departure from Normal
5.30" : 116% of Normal
Water Year-To-Date: 48.26"
Oct 1, 2025 to Sep 27, 2026(353 of 362 days covered by obs)
NOAA Normal
44.45"
Departure from Normal
3.81" : 109% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.46
3.91
-0.45
Feb
3.00
3.42
-0.42
Mar
4.38
4.92
-0.54
Apr
4.05
4.44
-0.39
May
3.46
3.37
0.09
Jun
3.65
3.69
-0.04
Jul
3.08
3.06
0.02
Aug
3.64
3.74
-0.10
Sep
3.90
3.76
0.14
Oct
4.36
4.61
-0.25
Nov
3.59
3.97
-0.38
Dec
4.27
4.81
-0.54
44.84
47.70
-2.86