Viewing Station: NY-ER-72 : Tonawanda 3.1 NE
Jan 12, 2010 - May 4, 20254,625 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.83"
May 1-4, 2025(4 of 4 days covered by obs)
NOAA Normal
0.42"
Departure from Normal
0.41" : 199% of Normal
Year-To-Date: 10.22"
Jan 1 to May 4, 2025(114 of 124 days covered by obs)
NOAA Normal
11.23"
Departure from Normal
-1.01" : 91% of Normal
Water Year-To-Date: 18.03"
Oct 1, 2024 to May 4, 2025(202 of 216 days covered by obs)
NOAA Normal
21.16"
Departure from Normal
-3.13" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.76
2.99
-0.23
Feb
2.15
2.36
-0.21
Mar
2.57
2.78
-0.21
Apr
3.33
3.43
-0.10
May
3.23
3.16
0.07
Jun
3.29
3.40
-0.11
Jul
3.39
3.32
0.07
Aug
3.18
3.07
0.11
Sep
3.77
3.72
0.05
Oct
3.62
3.77
-0.15
Nov
3.14
3.19
-0.05
Dec
3.17
3.29
-0.12
37.60
38.48
-0.88