Description

Sioux Gateway Airport, also known as Colonel Bud Day Field, is a joint civil-military public airport located 10 km south of Sioux City and just west of Sergeant Bluff, in Woodbury County, Iowa, United States.

Climatology

Humid continental climate (Köppen climate classification Dfa) - characterized by four seasons: cold, windy, snowy winters, mild springs, hot, humid summers, and crisp and relatively short autumns. Precipitation reaches its lowest in January and February and peaks in summer and latter half of spring.