Banff – Lake Louise

january :

-15

-5

february :

-12

0

march :

-8

4

april :

-3

9

may :

1

14

june :

5

18

july :

7

23

august :

6

22

september :

2

17

october :

-2

10

november :

-8

1

december :

-14

-5