World Resorts USA Sioux City Weather

Sioux City weather in December

Weather in Sioux City: December

Average day temperature: 33.2°F
Average night temperature: 25.3°F
Number of sunny days: 11 days
Day length: 9.1 - 9.3 hours
Number of rainy days: 1 day
Precipitation totals: 0.5 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 53°F. At the same time the lowest night temperature was 13°F. Day and night temperature averages during December were 38.4°F and 29.5°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in December is almost equal.

Precipitation total in December, in.

Precipitation total value in Sioux City in December is 0.5 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 10.0 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 4.8.

Best time for vacation in Sioux City

Sunniest months:
September 20 days
August 18 days
October 18 days
Warmest months:
August 84.9 °F
July 82.4 °F
September 80.1 °F
Coldest months:
January 24.2 °F
February 29.5 °F
December 33.2 °F
Rainiest months:
May 3 days
June 3 days
April 2 days
Windiest months:
April 12.5 mph
March 11.4 mph
November 10.6 mph

Sioux City on a weather map

Sioux City
+37°F
SE 16 mph
Feels like: +28°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+50°F
+75°F
+75°F
+59°F
+70°F
+77°F
+70°F
+46°F
+63°F
+57°F
+72°F
+72°F
+66°F
+34°F
24 Hours Forecast
Sioux City
Local time: 12:35
November 21, thursday
1500
43°F
SE
16 mph
1800
37°F
SE
12 mph
2100
30°F
S
9 mph
November 22, friday
0000
27°F
SE
6 mph
0300
27°F
SE
6 mph
0600
25°F
SE
6 mph
0900
28°F
S
4 mph
1200
37°F
SE
2 mph
Units of measurement: °C / °F