St Charles, MO
Missouri · Honest neighborhood reviews
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Median Income
$85K
Median Home Price
$350K
Neighborhoods
1
Climate
Weather in St Charles
🍂
Humid Continental
Cold, snowy winters and warm summers. Four distinct seasons with year-round precipitation.
Avg High
67°F
Avg Low
49°F
Annual Rain
44.3"
Hottest / Coldest
Jul / Jan
Monthly temperatures & rain
39°
24°J
49°
29°F
59°
38°M
68°
48°A
77°
57°M
86°
66°J
88°
70°J
85°
68°A
81°
62°S
70°
51°O
56°
40°N
47°
31°D
Temp range (high / low)
Precipitation (relative)
Wettest: MarBased on 2021–2023 climate data · Open-Meteo ERA5 archive · Temperatures in °F