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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Hornell, NY
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December
Average Temperature
High
3°
Feels 1
Low
-4°
Feels -8
Average Precipitation
10 Days
Rain amount
35.2mm
Snow amount
13.8cm
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Daily Historical Averages
December 2025
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
-4°
27
-1°
28
4°
29
6°
30
-6°
31
-3°
Forecast
Friday, December 26, 2025
Day
-4°
Feels -10
Wind
29 km/h SE
Gust
44 km/h
Humidity
49%
P.O.P
90%
Snow
1-3 cm
Night
-4°
Feels -11
Wind
28 km/h S
Gust
42 km/h
Humidity
93%
P.O.P
90%
Snow
1-3 cm
Historical Averages
Dec 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.