Missouri in september: average Weather, Temperature and Climate
Weather in Missouri in september 2025
The weather in Missouri in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 6
Weather at 6am
63°F
Clear/Sunny
36% of time
29%
15%
14%
Weather at 12pm
79°F
Clear/Sunny
50% of time
22%
13%
9%
Weather at 6pm
74°F
Clear/Sunny
53% of time
25%
13%
7%
Weather at 3am
63°F
41%
23%
16%
16%
Evolution of daily average temperature and precipitation in Missouri in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Missouri in september.
The climate of Missouri in september is good
the weather in Missouri in september is quite dry (with 4.7in of rainfall over 6 days). Unfortunately, the weather conditions is worsening than the previous month since in august there is an average of 6in of rainfall over 9 days.
The climate pleasant in this location this month. The thermometer averaged maximum of 81°F. In the morning the temperature drops to 61°F. Thus, the mean temperature average on this month of september in Missouri is 72°F. These temperatures are far removed from those records observed in Missouri in the month of september with a maximum record of 101°F in 2011 and a minimum record of 38°F in 2012. You You can hope to have about 9 days with temperatures up to 86°F, or 30 of time.
On average, in Missouri, the days of september last 12:25. Sunrise is at 05:50 and sunset is at 18:15.
With a good climate, this month is a good month to go in this locality in United States.
Seasonal average climate and temperature of Missouri in september
Check below seasonal norms These statistics are compiled from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 72°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 61°F | ||||
| Highest record temperature | 101°F (2011) | ||||
| Lowest record temperature | 38°F (2012) | ||||
| Number of days at +86°F | 9 day(s) (30%) | ||||
| Number of days at +65°F | 29 day(s) (97%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 61°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.7in | ||||
| Number of days with rainfall | 6 day(s) (19%) | ||||
| Record daily rainfall | 3.7in (2010) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 8.78km | ||||
| Cloud cover | 29% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:50 | ||||
| Time of sunset | 18:15 | ||||
| Length of day | 12:25 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Missouri in september 2024:
67°F to 90°F
59°F to 81°F
58°F to 77°F
58°F to 85°F
61°F to 85°F
65°F to 83°F
49°F to 72°F
47°F to 77°F
52°F to 85°F
56°F to 86°F
63°F to 90°F
63°F to 79°F
63°F to 70°F
63°F to 86°F
67°F to 68°F
65°F to 81°F
65°F to 83°F
65°F to 86°F
67°F to 88°F
74°F to 90°F
77°F to 90°F
76°F to 86°F
61°F to 65°F
65°F to 70°F
54°F to 72°F
56°F to 79°F
61°F to 72°F
63°F to 70°F
65°F to 77°F
59°F to 79°F
Map: other cities in the United States (USA) in september
Cities near Missouri:
| St. Louis (Missouri) in september | good weather |
| Kansas City in september | good weather |
| Arkansas in september | perfect weather |
| Memphis in september | perfect weather |
| Illinois in september | good weather |
| Des Moines in september | good weather |
| Nashville in september | good weather |
| Indianapolis in september | good weather |
| Louisville (Kentucky) in september | good weather |
| Chicago in september | good weather |
| Oklahoma in september | good weather |
| Kansas in september | good weather |
Click over cities on the map for information about the weather in september.
Missouri
perfect weather
good
tolerable
bad
very bad
Weather data for Missouri in september:
Weather data for Missouri for september are derived from an average of the weather forecast since 2009 in Missouri. There is a margin of error and these forecasts are to be considered as general information only. The weather in Missouri can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Missouri.