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