Weather in Sioux City: August
Average day temperature: | 85.4°F | |
Average night temperature: | 68.0°F | |
Number of sunny days: | 17 days | |
Day length: | 13.2 - 14.5 hours | |
Number of rainy days: | 1 day | |
Precipitation totals: | 0.9 in. | |
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14 days
forecast
forecast
Sioux City |
weather in
September
September
Sioux City |
Air temperature in August, °F
Show year:
2023
2022
2021
The highest day temperature during August of 2023 was 105°F. At the same time the lowest night temperature was 53°F. Day and night temperature averages during August were 86.1°F and 68.3°F.
Sunny, partly cloudy and cloudy days
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Sioux City in August is 0.9 in. Other months of the year show relatively similar values.
Wind speed in August, mph
The average wind speed value in August is 9.6 mph It makes August one of the least windy months of the year.
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 August is: 9.8.
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: 22:05
May 19, sunday
0000
57°F
S
5 mph
5 mph
0300
55°F
NW
3 mph
3 mph
0600
55°F
NW
7 mph
7 mph
0900
57°F
NW
9 mph
9 mph
1200
61°F
NW
13 mph
13 mph
1500
68°F
NW
16 mph
16 mph
1800
72°F
NW
16 mph
16 mph
2100
66°F
NW
13 mph
13 mph