Average data for 10 years
1 May
Wednesday
+20°
+16°
2 May
Thursday
+20°
+17°
3 May
Friday
+20°
+17°
4 May
Saturday
+20°
+16°
5 May
Sunday
+19°
+16°
6 May
Monday
+20°
+17°
7 May
Tuesday
+20°
+17°
8 May
Wednesday
+20°
+17°
9 May
Thursday
+20°
+17°
10 May
Friday
+20°
+17°
11 May
Saturday
+20°
+17°
12 May
Sunday
+21°
+18°
13 May
Monday
+21°
+17°
14 May
Tuesday
+22°
+17°
15 May
Wednesday
+22°
+18°
16 May
Thursday
+22°
+17°
17 May
Friday
+20°
+16°
18 May
Saturday
+20°
+16°
19 May
Sunday
+20°
+17°
20 May
Monday
+20°
+17°
21 May
Tuesday
+20°
+17°
22 May
Wednesday
+20°
+17°
23 May
Thursday
+21°
+17°
24 May
Friday
+20°
+16°
25 May
Saturday
+20°
+17°
26 May
Sunday
+20°
+17°
27 May
Monday
+20°
+17°
28 May
Tuesday
+21°
+17°
29 May
Wednesday
+21°
+17°
30 May
Thursday
+23°
+18°
31 May
Friday
+24°
+19°
Cities with similar weather in May
Spain
Barcelona
United States
Los Angeles
Spain
Salou
Malta
Valletta
Portugal
Porto
In May, the weather in Portimão is typically warm. Average daily high temperature in May is about 21 degrees above zero. On average, Portimão has 25 sunny, 4 partly cloudy, and 2 rainy days in May. May as well as June, July, August, and September is considered the most comfortable time to visit Portimão.