Average data for 10 years
1 May
Wednesday
+18°
+13°
2 May
Thursday
+21°
+15°
3 May
Friday
+22°
+16°
4 May
Saturday
+22°
+17°
5 May
Sunday
+20°
+14°
6 May
Monday
+18°
+12°
7 May
Tuesday
+18°
+12°
8 May
Wednesday
+17°
+13°
9 May
Thursday
+19°
+14°
10 May
Friday
+19°
+15°
11 May
Saturday
+22°
+15°
12 May
Sunday
+22°
+16°
13 May
Monday
+22°
+15°
14 May
Tuesday
+21°
+15°
15 May
Wednesday
+22°
+16°
16 May
Thursday
+21°
+15°
17 May
Friday
+20°
+14°
18 May
Saturday
+20°
+15°
19 May
Sunday
+22°
+17°
20 May
Monday
+23°
+17°
21 May
Tuesday
+21°
+15°
22 May
Wednesday
+19°
+14°
23 May
Thursday
+20°
+15°
24 May
Friday
+21°
+16°
25 May
Saturday
+22°
+17°
26 May
Sunday
+22°
+17°
27 May
Monday
+23°
+17°
28 May
Tuesday
+23°
+17°
29 May
Wednesday
+24°
+20°
30 May
Thursday
+25°
+20°
31 May
Friday
+26°
+20°
In May, the weather in Zion National Park is typically warm. Average daily high temperature in May is about 21 degrees above zero. On average, Zion National Park has 27 sunny, 2 rainy, and 2 partly cloudy days in May. The rains are usually light. May as well as September is considered the most comfortable time to visit Zion National Park.