Best time to visit St Louis

Find the best time to visit St Louis and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

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When is the best time to visit St Louis?

The best time to visit St Louis is June and July based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

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Hours of Sunshine (daily)

Best time to visit

The weather guide for Missouri (St Louis) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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Which is the hottest month in St Louis?

The hottest time of year in St Louis is normally July. Expect maximum daytime temperatures to reach 32°C with high heat and humidity.

Which month has the most rain in St Louis?

In terms of rainfall, May is usually the wettest month in St Louis with 103mm on average. There are normally 10 days in May with some rain.

When is it sunniest in St Louis?

The sunniest time of year in St Louis is normally July with bright sunshine on average for 69% of daylight hours; that's 10 hours of sunshine per day.

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