Average data for 10 years
1 May
Wednesday
+22°
+16°
2 May
Thursday
+22°
+15°
3 May
Friday
+21°
+15°
4 May
Saturday
+22°
+16°
5 May
Sunday
+21°
+15°
6 May
Monday
+21°
+15°
7 May
Tuesday
+20°
+15°
8 May
Wednesday
+20°
+15°
9 May
Thursday
+21°
+14°
10 May
Friday
+18°
+14°
11 May
Saturday
+19°
+13°
12 May
Sunday
+18°
+14°
13 May
Monday
+19°
+14°
14 May
Tuesday
+18°
+13°
15 May
Wednesday
+20°
+13°
16 May
Thursday
+18°
+13°
17 May
Friday
+18°
+13°
18 May
Saturday
+19°
+13°
19 May
Sunday
+21°
+14°
20 May
Monday
+20°
+14°
21 May
Tuesday
+17°
+13°
22 May
Wednesday
+18°
+12°
23 May
Thursday
+18°
+12°
24 May
Friday
+17°
+13°
25 May
Saturday
+17°
+12°
26 May
Sunday
+17°
+12°
27 May
Monday
+18°
+12°
28 May
Tuesday
+16°
+11°
29 May
Wednesday
+17°
+10°
30 May
Thursday
+17°
+11°
31 May
Friday
+17°
+11°
Cities with similar weather in May
Australia
Sydney
Argentina
Buenos Aires
New Zealand
Auckland
South Africa
Capetown
Madagascar
Antananarivo
May in San Juan is the cloudiest month of the year. In May, the weather in San Juan is typically warm. Average daily high temperature in May is about 19 degrees above zero. On average, San Juan has 26 sunny and 5 partly cloudy days in May.