Viewing Station: NY-ER-54 : East Amherst 1.2 WNW
Jun 8, 2009 - Sep 17, 20254,183 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.43"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
2.16"
Departure from Normal
-1.73" : 20% of Normal
Year-To-Date: 15.78"
Jan 1 to Sep 17, 2025(217 of 260 days covered by obs)
NOAA Normal
26.20"
Departure from Normal
-10.42" : 60% of Normal
Water Year-To-Date: 23.07"
Oct 1, 2024 to Sep 17, 2025(309 of 352 days covered by obs)
NOAA Normal
36.18"
Departure from Normal
-13.11" : 64% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.76
2.95
-0.19
Feb
2.14
2.33
-0.19
Mar
2.58
2.75
-0.17
Apr
3.35
3.39
-0.04
May
3.24
3.16
0.08
Jun
3.34
3.42
-0.08
Jul
3.41
3.32
0.09
Aug
3.22
3.10
0.12
Sep
3.81
3.80
0.01
Oct
3.64
3.80
-0.16
Nov
3.14
3.17
-0.03
Dec
3.20
3.24
-0.04
37.83
38.43
-0.60