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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
Olean, NY
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January
Average Temperature
High
-1°
Feels -3
Low
-9°
Feels -13
Average Precipitation
8 Days
Rain amount
17.8mm
Snow amount
19cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
4°
11
-3°
12
0°
13
4°
14
3°
15
-6°
16
-6°
17
-2°
18
-4°
19
-8°
20
-10°
21
-9°
22
-6°
23
-5°
24
-5°
25
26
27
28
29
30
31
Forecast
Saturday, January 10, 2026
Day
4°
Feels 0
Wind
21 km/h E
Gust
32 km/h
Humidity
65%
P.O.P
90%
Rain
2-4 mm
Night
-4°
Feels -11
Wind
28 km/h SW
Gust
42 km/h
Humidity
100%
P.O.P
90%
Rain
2-4 mm
Historical Averages
Jan 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.