Average data for 10 years
1 May
Wednesday
+17°
+10°
2 May
Thursday
+17°
+12°
3 May
Friday
+18°
+12°
4 May
Saturday
+20°
+13°
5 May
Sunday
+22°
+15°
6 May
Monday
+22°
+17°
7 May
Tuesday
+19°
+16°
8 May
Wednesday
+19°
+12°
9 May
Thursday
+19°
+14°
10 May
Friday
+17°
+13°
11 May
Saturday
+16°
+12°
12 May
Sunday
+18°
+11°
13 May
Monday
+19°
+13°
14 May
Tuesday
+20°
+12°
15 May
Wednesday
+20°
+14°
16 May
Thursday
+21°
+14°
17 May
Friday
+22°
+15°
18 May
Saturday
+21°
+16°
19 May
Sunday
+20°
+16°
20 May
Monday
+20°
+15°
21 May
Tuesday
+21°
+14°
22 May
Wednesday
+21°
+16°
23 May
Thursday
+22°
+17°
24 May
Friday
+21°
+17°
25 May
Saturday
+22°
+17°
26 May
Sunday
+23°
+17°
27 May
Monday
+24°
+18°
28 May
Tuesday
+22°
+18°
29 May
Wednesday
+23°
+17°
30 May
Thursday
+23°
+17°
31 May
Friday
+23°
+18°
Cities with similar weather in May
Turkey
Ankara
Kazakhstan
Aktobe
Belarus
Bobruisk
United States
Chicago
Belarus
Pinsk
In May, the weather in Sioux City is typically warm. Average daily high temperature in May is about 20 degrees above zero. On average, Sioux City has 10 rainy, 10 sunny, 9 partly cloudy, and 2 cloudy days in May. The rains are usually heavy.