Weather in St. Louis in July
In an average July, St. Louis sees a daily high around 89°F and a low around 72°F, based on 1980–2026 of local climate records.
| Average high | 89°F |
|---|---|
| Typical high range | 83°F to 96°F |
| Average low | 72°F |
| Typical low range | 65°F to 78°F |
| Average daily precipitation | 0.10 in |
July records
The most extreme July on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
106°F
2012-07-25
Lowest
65°F
1990-07-14
Low
Highest
84°F
2012-07-26
Lowest
54°F
2014-07-29
Feels-like
Highest
146°F
1980-07-02
Lowest
54°F
2014-07-16
Humidity
Highest
24.1 g/m³
2001-07-23
Lowest
8.8 g/m³
1988-07-01
Wind
Highest
18 mph
1995-07-04
Lowest
3 mph
2011-07-31
Gust
Highest
39 mph
1995-07-04
Lowest
8 mph
1983-07-10
Precip
Wettest
10.15 in
2015
Driest
0.54 in
2002
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