Average data for 10 years
1 May
Thursday
+4°
−5°
2 May
Friday
+4°
−4°
3 May
Saturday
+4°
−4°
4 May
Sunday
+4°
−3°
5 May
Monday
+5°
−4°
6 May
Tuesday
+4°
−4°
7 May
Wednesday
+4°
−4°
8 May
Thursday
+4°
−4°
9 May
Friday
+4°
−4°
10 May
Saturday
+4°
−4°
11 May
Sunday
+5°
−4°
12 May
Monday
+6°
−3°
13 May
Tuesday
+6°
−3°
14 May
Wednesday
+7°
−2°
15 May
Thursday
+7°
−2°
16 May
Friday
+8°
−1°
17 May
Saturday
+7°
−2°
18 May
Sunday
+6°
−2°
19 May
Monday
+6°
−2°
20 May
Tuesday
+5°
−3°
21 May
Wednesday
+6°
−3°
22 May
Thursday
+7°
−2°
23 May
Friday
+7°
−1°
24 May
Saturday
+7°
−1°
25 May
Sunday
+7°
−1°
26 May
Monday
+7°
−1°
27 May
Tuesday
+8°
−1°
28 May
Wednesday
+8°
−1°
29 May
Thursday
+9°
−1°
30 May
Friday
+8°
−1°
31 May
Saturday
+9°
−1°
Cities with similar weather in May
Kyrgyzstan
Cholpon-Ata
Iceland
Reykyavik
China
Altay
Mongolia
Ulan Bator
Greenland
Nuuk
In May, the weather in Banff is typically cold. Average daily high temperature in May is about 6 degrees above zero. On average, Banff has 8 sunny, 8 partly cloudy, 7 cloudy, 5 rainy, and 3 snowy days in May. The rains are usually moderate.