When to go · St. Louis County
St. Louis County in August
Avoid month. Listed as a month to avoid: Jul–Aug (heat and humidity), late Dec–Feb (ice and cold).
Key facts
- Verdict
- Avoid
- Temperature
- 31°C88°F / 20°C68°F
- average high / low
- Rain days
- 7
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
AvoidBest and avoid months for St. Louis County
Listed as a month to avoid: Jul–Aug (heat and humidity), late Dec–Feb (ice and cold).
Weather in August
- St. Louis CountyHighs around 31 °C, lows around 20 °C, rain on about 7 daysHighs around 88 °F, lows around 68 °F, rain on about 7 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Hot and busy; wildfire smoke in the West, hurricane peak begins in the Southeast.
High-price month: see what to book ahead.
What to pack
- Light, breathable clothes, a sun hat and sunscreen