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