Measurements:
°C
°F
CURRENT WEATHER
04:04
Sioux City
20°F
N 12 mph
Feels like: 8°F
Precip: 0%
World Resorts USA Sioux City

Annual Weather

Sioux City Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Sioux City
The most sunny months:
September 20 days
August 18 days
October 18 days
The most warm months:
August 88.8 °F
July 86.0 °F
September 83.5 °F
The most cold months:
January 21.4 °F
February 27.2 °F
December 31.3 °F
The most rainy months:
May 3 days
June 3 days
April 2 days
The most windy months:
April 12 mph
March 11 mph
November 10 mph
more details

Sioux City on the Weather Map

USA Resorts:
NAME
F°
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
all resorts
24 Hours Weather Forecast
Sioux City
Local time: 04:04
22 dec, sunday
0600 20°F
N
13 mph
0900 20°F
N
14 mph
1200 30°F
N
16 mph
1500 38°F
N
17 mph
1800 34°F
N
11 mph
2100 28°F
E
11 mph
23 dec, monday
0000 28°F
SE
11 mph
0300 26°F
SE
8 mph