Average data for 10 years
1 May
Wednesday
+14°
+10°
2 May
Thursday
+15°
+11°
3 May
Friday
+16°
+11°
4 May
Saturday
+17°
+13°
5 May
Sunday
+17°
+13°
6 May
Monday
+17°
+13°
7 May
Tuesday
+17°
+13°
8 May
Wednesday
+17°
+13°
9 May
Thursday
+19°
+13°
10 May
Friday
+17°
+15°
11 May
Saturday
+16°
+14°
12 May
Sunday
+15°
+13°
13 May
Monday
+14°
+12°
14 May
Tuesday
+15°
+11°
15 May
Wednesday
+15°
+12°
16 May
Thursday
+15°
+12°
17 May
Friday
+15°
+12°
18 May
Saturday
+14°
+11°
19 May
Sunday
+14°
+11°
20 May
Monday
+16°
+12°
21 May
Tuesday
+17°
+13°
22 May
Wednesday
+16°
+13°
23 May
Thursday
+17°
+13°
24 May
Friday
+18°
+13°
25 May
Saturday
+17°
+15°
26 May
Sunday
+16°
+12°
27 May
Monday
+16°
+13°
28 May
Tuesday
+18°
+13°
29 May
Wednesday
+17°
+14°
30 May
Thursday
+16°
+13°
31 May
Friday
+17°
+13°
Cities with similar weather in May
United States
San Francisco
Canada
Vancouver
Australia
Melbourne
Poland
Gdansk
United States
Seattle
In May, the weather in San Sebastian is typically warm. Average daily high temperature in May is about 16 degrees above zero. On average, San Sebastian has 20 rainy, 6 sunny, 3 partly cloudy, and 2 cloudy days in May. The rains are usually heavy. May as well as January, February, March, and April is considered the most uncomfortable time to visit San Sebastian.