Weather in St. Louis in Autumn
September | October | November | ||||
Average day temperature: | ||||||
Average day temperature: | 80.3°F | 65.5°F | 51.6°F | |||
Average night temperature: | ||||||
Average night temperature: | 65.9°F | 54.5°F | 42.1°F | |||
Number of sunny days: | ||||||
Number of sunny days: | 18 days | 16 days | 15 days | |||
Day length: | ||||||
Day length: | 11.8 - 13.0 h. | 10.6 - 11.8 h. | 9.7 - 10.5 h. | |||
Number of rainy days: | ||||||
Number of rainy days: | 3 days | 3 days | 2 days | |||
Precipitation totals: | ||||||
Precipitation totals: | 2.0 in. | 1.9 in. | 2.0 in. |
current
weather
weather
St. Louis |
monthly
weather
weather
St. Louis |
weather in
September
September
St. Louis |
14 days
forecast
forecast
St. Louis |
Day & Night air temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
weather in
winter
winter
St. Louis |
weather in
spring
spring
St. Louis |
weather in
summer
summer
St. Louis |
weather in
autumn
autumn
St. Louis |
Wind speed, mph
Average sunny hours
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 St. Louis
St. Louis on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Louis
Local time: 20:02
September 20, friday
2100
86°F
N
9 mph
9 mph
September 21, saturday
0000
81°F
N
7 mph
7 mph
0300
77°F
N
4 mph
4 mph
0600
75°F
N
5 mph
5 mph
0900
82°F
N
6 mph
6 mph
1200
82°F
NE
8 mph
8 mph
1500
81°F
E
11 mph
11 mph
1800
79°F
NE
6 mph
6 mph