Average data for 10 years
1 May
Wednesday
+22°
+18°
2 May
Thursday
+23°
+18°
3 May
Friday
+21°
+17°
4 May
Saturday
+22°
+18°
5 May
Sunday
+21°
+17°
6 May
Monday
+21°
+17°
7 May
Tuesday
+22°
+17°
8 May
Wednesday
+21°
+17°
9 May
Thursday
+22°
+17°
10 May
Friday
+22°
+18°
11 May
Saturday
+21°
+18°
12 May
Sunday
+21°
+17°
13 May
Monday
+20°
+16°
14 May
Tuesday
+20°
+17°
15 May
Wednesday
+19°
+15°
16 May
Thursday
+20°
+16°
17 May
Friday
+20°
+16°
18 May
Saturday
+20°
+17°
19 May
Sunday
+22°
+18°
20 May
Monday
+23°
+19°
21 May
Tuesday
+22°
+19°
22 May
Wednesday
+22°
+18°
23 May
Thursday
+21°
+18°
24 May
Friday
+21°
+17°
25 May
Saturday
+20°
+16°
26 May
Sunday
+19°
+16°
27 May
Monday
+19°
+16°
28 May
Tuesday
+19°
+16°
29 May
Wednesday
+19°
+16°
30 May
Thursday
+16°
+13°
31 May
Friday
+16°
+14°
Cities with similar weather in May
United States
Los Angeles
Spain
Salou
Australia
Sydney
Malta
Valletta
Spain
Santa Cruz de Tenerife
In May, the weather in Porto Alegre is typically warm. Average daily high temperature in May is about 21 degrees above zero. On average, Porto Alegre has 16 partly cloudy, 9 sunny, 5 rainy, and 1 cloudy day in May. The rains are usually heavy. May as well as April and November is considered the most comfortable time to visit Porto Alegre.