Viewing Station: NY-ER-104 : Williamsville 2.2 NNW
Dec 27, 2013 - Jul 27, 20262,253 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.21"
July 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
3.00"
Departure from Normal
-0.79" : 74% of Normal
Year-To-Date: 26.96"
Jan 1 to Jul 27, 2026(199 of 208 days covered by obs)
NOAA Normal
20.59"
Departure from Normal
6.37" : 131% of Normal
Water Year-To-Date: 39.33"
Oct 1, 2025 to Jul 27, 2026(285 of 300 days covered by obs)
NOAA Normal
30.77"
Departure from Normal
8.56" : 128% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.85
3.00
-0.15
Feb
2.17
2.35
-0.18
Mar
2.62
2.78
-0.16
Apr
3.35
3.39
-0.04
May
3.25
3.18
0.07
Jun
3.35
3.47
-0.12
Jul
3.45
3.26
0.19
Aug
3.25
3.10
0.15
Sep
3.85
3.87
-0.02
Oct
3.70
3.84
-0.14
Nov
3.20
3.24
-0.04
Dec
3.28
3.31
-0.03
38.32
38.79
-0.47