Weather in St. Louis, Missouri, United States in July
In an average July, St. Louis sees a daily high around 88°F and a low around 69°F, based on 1981–2026 of local climate records.
| Average high | 88°F |
|---|---|
| Typical high range | 82°F to 96°F |
| Average low | 69°F |
| Typical low range | 62°F to 75°F |
| Average daily precipitation | 0.10 in |
July records
The most extreme July on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
109°F
2012-07-24
Lowest
66°F
2013-07-02
Low
Highest
83°F
2012-07-25
Lowest
52°F
1983-07-07
Feels-like
Highest
145°F
1999-07-29
Lowest
52°F
1983-07-07
Humidity
Highest
24.5 g/m³
2025-07-28
Lowest
9.2 g/m³
1988-07-01
Wind
Highest
21 mph
2024-07-09
Lowest
4 mph
2008-07-30
Precip
Wettest
9.18 in
2024
Driest
1.31 in
1983
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