Weather in Saint Louis in Autumn
| September | October | November | ||||
| Average day temperature: | 89.1°F | 91.9°F | 91.0°F | |||
| Average night temperature: | 81.5°F | 81.8°F | 77.8°F | |||
| Sea water temperature: | 83.4°F | 82.2°F | 76.1°F | |||
| Number of sunny days: | 19 days | 28 days | 27 days | |||
| Day length: | 12.0 - 12.4 h. | 11.6 - 12.0 h. | 11.2 - 11.6 h. | |||
| Number of rainy days: | 5 days | 1 day | 0 days | |||
| Precipitation totals: | 3.2 in. | 0.4 in. | 0.0 in. | |||
current
weather
weather
| Saint Louis |
monthly
weather
weather
| Saint Louis |
sea water
temperature
temperature
| Saint Louis |
14 days
forecast
forecast
| Saint Louis |
Day & Night air temperature, °F
September
October
November
0
15
30
45
60
75
90
105
120
88.7
88.7
86.1
77.9
81.9
81.5
| Day temperature | Night temperature |
Sea water temperature, °F
September
October
November
0
14
28
42
56
70
84
98
112
76.1
82.2
83.4
Precipitation total, in.
September
October
November
0.0
0.5
1.0
1.5
2.0
2.5
2.9
3.4
0
0.2
2.9
Sunny, partly cloudy and cloudy days
September
October
November
0
5
10
15
20
25
30
35
3
4
4
9
26
27
18
| Cloudy days | Partly cloudy days | Sunny days |
weather in
winter
winter
| Saint Louis |
weather in
spring
spring
| Saint Louis |
weather in
summer
summer
| Saint Louis |
weather in
autumn
autumn
| Saint Louis |
Wind speed, mph
September
October
November
0.0
2.2
4.4
6.6
8.9
11.1
13.3
15.5
12.9
12.5
11.6
Average sunny hours
September
October
November
0
1
2
3
4
5
6
7
8
9
10
11
12
10.2
10.1
8
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 Saint Louis
Saint Louis on a weather map
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Places in Senegal:
Name
°F
24 Hours Forecast
Saint Louis
Local time: 05:25
April 25, friday
0600
70°F
S
21 mph
21 mph
0900
73°F
S
18 mph
18 mph
1200
77°F
S
17 mph
17 mph
1500
73°F
SE
19 mph
19 mph
1800
72°F
SE
21 mph
21 mph
2100
70°F
S
19 mph
19 mph
April 26, saturday
0000
70°F
S
19 mph
19 mph
0300
68°F
S
11 mph
11 mph
