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