Average data for 10 years
1 December
Sunday
+27°
+20°
2 December
Monday
+27°
+20°
3 December
Tuesday
+28°
+21°
4 December
Wednesday
+28°
+21°
5 December
Thursday
+28°
+21°
6 December
Friday
+28°
+21°
7 December
Saturday
+27°
+22°
8 December
Sunday
+28°
+21°
9 December
Monday
+30°
+22°
10 December
Tuesday
+28°
+22°
11 December
Wednesday
+27°
+20°
12 December
Thursday
+30°
+20°
13 December
Friday
+27°
+21°
14 December
Saturday
+29°
+22°
15 December
Sunday
+31°
+23°
16 December
Monday
+29°
+24°
17 December
Tuesday
+28°
+23°
18 December
Wednesday
+29°
+22°
19 December
Thursday
+30°
+22°
20 December
Friday
+30°
+22°
21 December
Saturday
+28°
+22°
22 December
Sunday
+28°
+22°
23 December
Monday
+29°
+22°
24 December
Tuesday
+33°
+23°
25 December
Wednesday
+31°
+25°
26 December
Thursday
+29°
+23°
27 December
Friday
+29°
+23°
28 December
Saturday
+30°
+23°
29 December
Sunday
+29°
+24°
30 December
Monday
+32°
+23°
31 December
Tuesday
+32°
+23°
Cities with similar weather in December
Mexico
Cancun
Dominican Republic
Boca Chica
Cuba
Holguin
Cuba
Santiago de Cuba
Cameroon
Yaoundé
In December, the weather in San Juan is typically hot. Average daily high temperature in December is about 29 degrees above zero. On average, San Juan has 31 sunny days in December.