Cape Girardeau has a mild climate with cool winters (Jan -5°C) and warm summers (Jul 32°C). Annual rainfall totals 1193mm.
Monthly Averages
Jan
High5°C40°F
Avg Temp0°C32°F
Low-5°C23°F
Precipitation76 mm
Wind14 km/h
Feb
High8°C46°F
Avg Temp2°C36°F
Low-3°C27°F
Precipitation83 mm
Wind14 km/h
Mar
High14°C57°F
Avg Temp8°C47°F
Low2°C36°F
Precipitation123 mm
Wind15 km/h
Apr
High20°C68°F
Avg Temp14°C57°F
Low7°C45°F
Precipitation113 mm
Wind15 km/h
May
High25°C77°F
Avg Temp19°C66°F
Low13°C55°F
Precipitation127 mm
Wind12 km/h
Jun
High30°C86°F
Avg Temp24°C75°F
Low18°C64°F
Precipitation95 mm
Wind10 km/h
Jul
High32°C90°F
Avg Temp26°C79°F
Low20°C68°F
Precipitation93 mm
Wind9 km/h
Aug
High31°C88°F
Avg Temp25°C77°F
Low19°C66°F
Precipitation92 mm
Wind8 km/h
Sep
High28°C82°F
Avg Temp21°C70°F
Low15°C59°F
Precipitation94 mm
Wind9 km/h
Oct
High22°C72°F
Avg Temp15°C59°F
Low8°C46°F
Precipitation79 mm
Wind10 km/h
Nov
High14°C57°F
Avg Temp8°C47°F
Low3°C37°F
Precipitation109 mm
Wind13 km/h
Dec
High8°C46°F
Avg Temp3°C37°F
Low-2°C28°F
Precipitation109 mm
Wind13 km/h
HighLowPrecipitation
Monthly Wind Speed
km/h
Frequently Asked Questions
What is the climate like in Cape Girardeau?
Cape Girardeau has an average annual temperature of 14°C with 1193mm of rainfall per year. The warmest month is Jul (32°C) and the coldest is Jan (-5°C).
What is the hottest month in Cape Girardeau?
The hottest month in Cape Girardeau is Jul, with an average high of 32°C.
How much rain does Cape Girardeau get?
Cape Girardeau receives 1193mm of precipitation annually. The wettest month is May (127mm) and the driest is Jan (76mm).
When is the best time to visit Cape Girardeau?
The best time to visit Cape Girardeau is during Jun, Sep, Oct, when temperatures are comfortable and rainfall is relatively low.