Sioux City Weather

US Geography / US Weather / Iowa Weather / Sioux City

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Avg. High 27 34 45 62 74 82 86 84 74 64 46 30
Avg. Low 7 14 25 38 50 58 64 62 51 38 26 12
Mean 18 24 36 50 62 71 76 74 64 52 36 22
Avg. Precip. 0.6 in 0.7 in 2.0 in 2.3 in 3.7 in 3.7 in 3.3 in 3.0 in 2.9 in 1.9 in 1.1 in 0.8 in

Degrees in Fahrenheit

 

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