Missouri weather by month
Two stations — the St. Louis river valley and the Ozark hills, close enough on a map and far enough apart on a January morning.
Based on 2 weather stations.
The year across Missouri
| Month | Highs | Nights | Wet days |
|---|---|---|---|
| January | 40–47° | 24–27° | 5–8 |
| February | 46–51° | 28–31° | 4–8 |
| March | 57–60° | 37–38° | 2–7 |
| April | 68–70° | 47° | 7–8 |
| May | 77° | 56–58° | 8 |
| June | 85–86° | 64–67° | 7 |
| July | 89–90° | 68–71° | 6 |
| August | 88–89° | 67–69° | 5 |
| September | 81° | 59–61° | 5 |
| October | 69–71° | 48–49° | 6 |
| November | 56–59° | 37–38° | 5–6 |
| December | 45–49° | 29–30° | 3–8 |
A single row can hide a real spread — open a month to see it region by region.
St. Louis & the East
- St. Louis A river-valley city with genuinely heavy summers and winters that mostly threaten rather than deliver.
The Ozarks
- Branson A four-season Ozarks town with thick summers, real but modest winters, and a calendar set as much by show schedules as by weather.