Viewing Station: NY-ER-98 : Amherst 5.4 NNE
Apr 13, 2013 - Oct 21, 20254,354 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.64"
October 1-21, 2025(21 of 21 days covered by obs)
NOAA Normal
2.42"
Departure from Normal
0.22" : 109% of Normal
Year-To-Date: 24.83"
Jan 1 to Oct 21, 2025(286 of 294 days covered by obs)
NOAA Normal
29.83"
Departure from Normal
-5.00" : 83% of Normal
Water Year-To-Date: 2.64"
Oct 1, 2025 to Oct 21, 2025(21 of 21 days covered by obs)
NOAA Normal
2.42"
Departure from Normal
0.22" : 109% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.66
2.95
-0.29
Feb
2.10
2.32
-0.22
Mar
2.53
2.74
-0.21
Apr
3.32
3.42
-0.10
May
3.23
3.14
0.09
Jun
3.29
3.37
-0.08
Jul
3.39
3.37
0.02
Aug
3.15
3.07
0.08
Sep
3.74
3.70
0.04
Oct
3.57
3.72
-0.15
Nov
3.10
3.13
-0.03
Dec
3.08
3.22
-0.14
37.16
38.15
-0.99