Please click on any column to get detailed information about Sioux City weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Sioux City is july. The average daily temp is 84.4°F. The average nightly temp is 67.5°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
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.
* Charts above show average data for the last 3 years.
weather in
September
September
| Sioux City |
14 days
forecast
forecast
| Sioux City |
current
weather
weather
| Sioux City |
7 days
forecast
forecast
| Sioux City |
Best time for vacation in Sioux City
Sioux City on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Sioux City
Local time: 05:12
September 19, saturday
0600
64°F
SE
8 mph
8 mph
0900
64°F
SE
7 mph
7 mph
1200
66°F
S
12 mph
12 mph
1500
70°F
S
11 mph
11 mph
1800
66°F
S
12 mph
12 mph
2100
61°F
SW
9 mph
9 mph
September 20, sunday
0000
59°F
S
11 mph
11 mph
0300
57°F
S
9 mph
9 mph
