Weather in Aspen in Autumn
| September | October | November | ||||
| Average day temperature: | 65.1°F | 50.7°F | 37.6°F | |||
| Average night temperature: | 39.2°F | 29.6°F | 19.1°F | |||
| Number of sunny days: | 22 days | 21 days | 18 days | |||
| Day length: | 11.8 - 13.0 h. | 10.5 - 11.8 h. | 9.6 - 10.5 h. | |||
| Number of rainy days: | 4 days | 3 days | 1 day | |||
| Precipitation totals: | 1.8 in. | 1.8 in. | 1.6 in. | |||
Day & Night air temperature, °F
September
October
November
0
11
22
33
44
55
66
77
39.6
50.7
64.8
20.9
30.0
40.0
| Day temperature | Night temperature |
Precipitation total, in.
September
October
November
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.0
1.5
1.7
1.4
Sunny, partly cloudy and cloudy days
September
October
November
0
5
10
15
20
25
30
35
7
4
3
6
7
7
17
20
20
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
September
October
November
0.0
1.0
2.0
3.0
4.0
5.0
6.0
6.9
4.9
5.3
5.8
Average sunny hours
September
October
November
0
1
2
3
4
5
6
7
8
9
10
11
6.6
8.2
9.6
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Aspen
Aspen on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Aspen
Local time: 02:08
April 04, friday
0300
9°F
NW
4 mph
4 mph
0600
1°F
NW
4 mph
4 mph
0900
25°F
S
2 mph
2 mph
1200
30°F
SE
2 mph
2 mph
1500
30°F
S
1 mph
1 mph
1800
30°F
S
4 mph
4 mph
2100
27°F
W
3 mph
3 mph
April 05, saturday
0000
23°F
W
4 mph
4 mph
