Viewing Station: NY-ER-98 : Amherst 5.4 NNE
Apr 13, 2013 - Apr 20, 20264,530 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.99"
April 1-21, 2026(20 of 21 days covered by obs)
NOAA Normal
2.32"
Departure from Normal
2.67" : 215% of Normal
Year-To-Date: 15.45"
Jan 1 to Apr 21, 2026(106 of 111 days covered by obs)
NOAA Normal
9.61"
Departure from Normal
5.84" : 161% of Normal
Water Year-To-Date: 26.82"
Oct 1, 2025 to Apr 21, 2026(197 of 203 days covered by obs)
NOAA Normal
19.36"
Departure from Normal
7.46" : 139% 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