Average data for 10 years
1 May
Wednesday
+27°
+25°
2 May
Thursday
+27°
+25°
3 May
Friday
+27°
+25°
4 May
Saturday
+27°
+26°
5 May
Sunday
+26°
+25°
6 May
Monday
+26°
+25°
7 May
Tuesday
+27°
+25°
8 May
Wednesday
+27°
+26°
9 May
Thursday
+27°
+26°
10 May
Friday
+27°
+26°
11 May
Saturday
+27°
+26°
12 May
Sunday
+27°
+26°
13 May
Monday
+27°
+26°
14 May
Tuesday
+27°
+26°
15 May
Wednesday
+27°
+26°
16 May
Thursday
+27°
+26°
17 May
Friday
+27°
+26°
18 May
Saturday
+28°
+26°
19 May
Sunday
+28°
+26°
20 May
Monday
+27°
+26°
21 May
Tuesday
+27°
+26°
22 May
Wednesday
+27°
+26°
23 May
Thursday
+28°
+26°
24 May
Friday
+28°
+26°
25 May
Saturday
+28°
+27°
26 May
Sunday
+27°
+26°
27 May
Monday
+28°
+26°
28 May
Tuesday
+28°
+26°
29 May
Wednesday
+28°
+27°
30 May
Thursday
+28°
+26°
31 May
Friday
+28°
+27°
Cities with similar weather in May
Dominican Republic
Santo Domingo
United States
Miami
Cuba
Havana
Tanzania
Zanzibar
United States
Miami Beach
In May, the weather in Cayo Guillermo is typically warm. Average daily high temperature in May is about 27 degrees above zero. On average, Cayo Guillermo has 17 sunny, 7 partly cloudy, 6 rainy, and 1 cloudy day in May. The rains are usually light.