Average data for 10 years
1 August
Thursday
+29°
+23°
2 August
Friday
+28°
+22°
3 August
Saturday
+29°
+22°
4 August
Sunday
+27°
+22°
5 August
Monday
+27°
+21°
6 August
Tuesday
+28°
+21°
7 August
Wednesday
+29°
+23°
8 August
Thursday
+28°
+22°
9 August
Friday
+28°
+21°
10 August
Saturday
+28°
+21°
11 August
Sunday
+28°
+21°
12 August
Monday
+27°
+21°
13 August
Tuesday
+27°
+20°
14 August
Wednesday
+25°
+21°
15 August
Thursday
+26°
+20°
16 August
Friday
+26°
+20°
17 August
Saturday
+27°
+19°
18 August
Sunday
+28°
+19°
19 August
Monday
+26°
+21°
20 August
Tuesday
+28°
+21°
21 August
Wednesday
+27°
+21°
22 August
Thursday
+29°
+21°
23 August
Friday
+28°
+21°
24 August
Saturday
+26°
+22°
25 August
Sunday
+27°
+20°
26 August
Monday
+27°
+20°
27 August
Tuesday
+27°
+20°
28 August
Wednesday
+28°
+20°
29 August
Thursday
+28°
+22°
30 August
Friday
+29°
+21°
31 August
Saturday
+27°
+21°
Cities with similar weather in August
Turkey
Ankara
Moldova
Kishinev
Moldova
Beltsi
United States
Chicago
Tsandrypsh
August in Sioux City is the sunniest month of the year. In August, the weather in Sioux City is typically hot. Average daily high temperature in August is about 27 degrees above zero. On average, Sioux City has 24 sunny, 5 partly cloudy, and 2 rainy days in August. The rains are usually light. August as well as September is considered the most comfortable time to visit Sioux City.