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St Louis weather in March 2025
Expect 13°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in St Louis in March. Check more long-term weather averages for St Louis in March before you book your next holiday to Missouri in 2025/2026.
- 1313°C max day temperature
- 6 hours of sunshine per day
- 1111 days with some rainfall
- 22°C min night temperature
- 1212 hours of daylight per day
- 0No heat & humidity
- 8484 mm of monthly rainfall
- 55 (Moderate) UV index
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Recommended for Missouri
The March weather guide for Missouri (St Louis) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How warm is it in St Louis in March?
Daytime temperatures usually reach 13°C in St Louis in March, falling to 2°C at night.
How sunny is it in St Louis in March?
There are normally 6 hours of bright sunshine each day in St Louis in March - that's 53% of daylight hours.
Does it rain in St Louis in March?
There are usually 11 days with some rain in St Louis in March and the average monthly rainfall is 84mm.
St Louis March sunrise & sunset times
Browse the sunrise and sunset times for St Louis in March 2025. Select a month to view St Louis sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Saturday, 1st March 2025 | 06:32 | 17:54 |
Sunday, 16th March 2025 | 06:10 | 18:09 |
Monday, 31st March 2025 | 05:47 | 18:24 |
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