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