Monthly Historical AveragesWilliamsville, NY

Average Temperature
High
20°
Feels 20
Low
9°
Feels 8
Average Precipitation
12 Days
Rain amount
80.5mm
Snow amount
0.1cm
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Daily Historical Averages

S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
Cloudy with showers
16°Feels 15
Wind
15 km/h W
Gust
23 km/h
Humidity
63%
P.O.P
40%
Rain
<1 mm
Night
Partly cloudy
6°Feels 3
Wind
12 km/h N
Gust
18 km/h
Humidity
76%
P.O.P
20%
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
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