Average data for 10 years
1 May
Wednesday
+7°
+4°
2 May
Thursday
+5°
+3°
3 May
Friday
+7°
+2°
4 May
Saturday
+9°
+4°
5 May
Sunday
+6°
+3°
6 May
Monday
+6°
+3°
7 May
Tuesday
+8°
+3°
8 May
Wednesday
+7°
+4°
9 May
Thursday
+8°
+5°
10 May
Friday
+7°
+4°
11 May
Saturday
+8°
+5°
12 May
Sunday
+9°
+4°
13 May
Monday
+8°
+5°
14 May
Tuesday
+9°
+4°
15 May
Wednesday
+11°
+6°
16 May
Thursday
+13°
+6°
17 May
Friday
+13°
+8°
18 May
Saturday
+13°
+9°
19 May
Sunday
+12°
+8°
20 May
Monday
+12°
+7°
21 May
Tuesday
+13°
+8°
22 May
Wednesday
+13°
+9°
23 May
Thursday
+14°
+8°
24 May
Friday
+12°
+10°
25 May
Saturday
+12°
+9°
26 May
Sunday
+13°
+8°
27 May
Monday
+12°
+8°
28 May
Tuesday
+13°
+8°
29 May
Wednesday
+13°
+9°
30 May
Thursday
+15°
+10°
31 May
Friday
+14°
+10°
Cities with similar weather in May
Finland
Helsinki
Estonia
Tallinn
Sweden
Stockholm
Kyrgyzstan
Cholpon-Ata
Norway
Oslo
In May, the weather in Oulu is typically warm. Average daily high temperature in May is about 10 degrees above zero. On average, Oulu has 12 rainy, 9 partly cloudy, 8 sunny, and 2 cloudy days in May. The rains are usually moderate. May as well as April, September, October, and November is considered the most uncomfortable time to visit Oulu.