World Resorts USA Sioux City Weather

Winter weather in Sioux City

Weather in Sioux City in Winter

December January February
Average day temperature: 33.2°F 24.7°F 29.2°F
Average night temperature: 25.1°F 17.3°F 19.2°F
Number of sunny days: 10 days 8 days 10 days
Day length: 9.1 - 9.3 h. 9.1 - 10.0 h. 10.0 - 11.2 h.
Number of rainy days: 0 days 0 days 0 days
Precipitation totals: 0.4 in. 0.4 in. 0.2 in.

Day & Night air temperature, °F

December
January
February
0
5
10
15
20
25
30
35
40
29.2
24.7
33.2
19.2
17.3
25.1
Day temperature   
Night temperature

Precipitation total, in.

December
January
February
0.0
0.1
0.1
0.2
0.3
0.3
0.4
0.5
0.2
0.4
0.4
Sunny, partly cloudy and cloudy days
December
January
February
0
5
10
15
20
25
30
35
10
14
10
9
9
11
10
8
10
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
December
January
February
0.0
1.7
3.4
5.2
6.9
8.6
10.3
12.0
9.7
9.6
10
Average sunny hours
December
January
February
0
7
5.4
4.4
4.6

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Sioux City

Sunniest months:
September 20 days
October 18 days
August 18 days
Warmest months:
August 84.9 °F
July 82.4 °F
September 80.1 °F
Coldest months:
January 24.7 °F
February 29.2 °F
December 33.2 °F
Rainiest months:
May 3 days
June 3 days
April 2 days
Windiest months:
April 12.5 mph
March 11.5 mph
November 10.5 mph

Sioux City on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+41°F
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+73°F
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+45°F
+52°F
+77°F
+48°F
+73°F
+50°F
+48°F
+73°F
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+43°F
24 Hours Forecast
Sioux City
Local time: 08:16
April 05, saturday
0900
36°F
S
16 mph
1200
43°F
S
16 mph
1500
48°F
S
12 mph
1800
48°F
S
13 mph
2100
39°F
SE
5 mph
April 06, sunday
0000
34°F
SW
2 mph
0300
32°F
NE
2 mph
0600
28°F
NE
5 mph
Units of measurement: °C / °F