Average daily temperatures in Montreal, Quebec, including the 9 year minima and maxima. Due to the possible presence of missing data c.f. the actual day counts involved in the calculations. Keep in mind that the "raw" daily data represent average day temperatures already. The minima and maxima regard thus the coolest and warmest days experienced over the past 9 years rather than the coldest and hotest temperatures reached during that period.
January | February | March | April | May | June | July | August | September | October | November | December | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | -20 -8 3 | -18 -7 0 | -14 -4 3 | -5 4 13 | 6 13 20 | 9 17 22 | 14 21 26 | 19 23 26 | 16 19 24 | 7 13 19 | 1 8 15 | -9 0 9 |
2 | -21 -9 1 | -15 -6 0 | -13 -3 5 | -0 4 13 | 6 12 22 | 12 17 21 | 15 21 28 | 19 23 27 | 13 18 23 | 7 13 22 | -4 6 14 | -13 -1 8 |
3 | -20 -7 5 | -18 -7 4 | -19 -5 5 | -1 5 19 | 6 12 24 | 11 16 22 | 17 21 29 | 19 22 28 | 13 19 24 | 6 12 19 | -3 5 13 | -13 -3 6 |
4 | -21 -6 5 | -19 -7 3 | -15 -5 2 | -5 4 17 | 6 13 21 | 11 16 23 | 18 22 28 | 19 22 25 | 12 19 24 | 3 12 20 | -1 4 10 | -12 -2 6 |
5 | -21 -7 7 | -18 -9 3 | -8 -5 2 | -10 2 13 | 8 13 20 | 12 17 23 | 18 22 27 | 17 22 26 | 11 18 27 | 4 11 21 | 0 4 11 | -10 -2 8 |
6 | -23 -5 8 | -25 -10 -2 | -19 -4 4 | -7 3 13 | 9 13 22 | 10 17 22 | 15 21 29 | 15 20 27 | 12 19 24 | 6 10 20 | 1 5 10 | -10 -2 12 |
7 | -22 -7 4 | -21 -8 1 | -17 -5 5 | -5 4 12 | 5 12 21 | 13 18 27 | 16 21 29 | 16 21 29 | 16 19 25 | 3 11 17 | -3 5 10 | -10 -2 5 |
8 | -22 -8 7 | -18 -8 3 | -15 -4 5 | -2 3 8 | 6 13 20 | 13 18 26 | 17 21 29 | 17 21 27 | 10 19 26 | 5 10 17 | -3 4 15 | -18 -6 1 |
9 | -24 -7 7 | -16 -7 1 | -16 -5 7 | -6 4 10 | 4 13 21 | 14 19 25 | 16 21 26 | 15 22 29 | 13 18 27 | 5 11 17 | -4 4 11 | -16 -6 2 |
10 | -23 -8 3 | -14 -6 1 | -14 -4 5 | -3 4 8 | 5 13 22 | 13 19 25 | 16 20 24 | 16 22 29 | 12 17 26 | 3 11 17 | -4 4 11 | -11 -3 3 |
11 | -21 -8 3 | -17 -9 -0 | -12 -3 5 | -0 4 9 | 8 14 21 | 10 19 26 | 17 21 27 | 16 21 25 | 11 17 21 | 3 11 16 | -2 4 15 | -13 -3 3 |
12 | -18 -8 2 | -16 -9 3 | -12 -3 4 | -1 6 14 | 4 12 17 | 14 19 27 | 16 21 26 | 16 21 27 | 13 18 23 | 5 11 17 | -3 2 8 | -16 -4 1 |
13 | -16 -6 3 | -21 -11 -2 | -12 -3 5 | 0 6 13 | 7 12 17 | 16 20 27 | 16 21 24 | 17 21 27 | 13 18 24 | 5 11 18 | -5 1 7 | -17 -5 5 |
14 | -26 -10 4 | -21 -10 -4 | -12 -1 7 | 1 6 12 | 4 13 19 | 15 20 25 | 15 22 29 | 18 21 28 | 13 18 24 | 2 11 18 | -6 3 10 | -15 -5 6 |
15 | -26 -11 5 | -21 -8 3 | -5 0 6 | 2 7 14 | 7 14 22 | 15 19 28 | 16 22 26 | 18 22 26 | 12 17 24 | 2 9 15 | -8 4 10 | -15 -4 8 |
16 | -23 -10 5 | -23 -8 3 | -10 -2 6 | 2 8 19 | 9 14 23 | 12 19 27 | 19 23 26 | 19 22 27 | 10 15 20 | 2 9 13 | -5 3 11 | -14 -4 5 |
17 | -22 -11 3 | -19 -8 -2 | -8 -2 7 | -4 8 21 | 5 13 23 | 15 20 23 | 18 23 28 | 14 21 27 | 13 16 18 | 3 8 15 | -3 1 13 | -17 -3 6 |
18 | -24 -9 5 | -16 -6 3 | -7 -1 9 | 2 8 15 | 7 14 21 | 13 20 25 | 20 22 27 | 15 21 27 | 11 16 21 | 4 8 17 | -4 -0 5 | -16 -5 5 |
19 | -20 -7 9 | -18 -6 6 | -7 -0 10 | 3 10 19 | 7 14 20 | 15 20 27 | 15 21 28 | 15 20 25 | 11 16 20 | 2 8 16 | -5 2 10 | -15 -7 1 |
20 | -15 -7 2 | -14 -5 1 | -6 -0 8 | 4 10 14 | 7 14 22 | 16 20 25 | 16 21 25 | 15 19 25 | 12 17 22 | 4 9 17 | -4 3 8 | -23 -7 2 |
21 | -23 -11 1 | -13 -4 6 | -7 -0 7 | 2 10 13 | 9 14 20 | 17 21 25 | 19 22 25 | 17 20 25 | 9 16 23 | 3 8 17 | -5 3 9 | -22 -8 3 |
22 | -23 -10 -1 | -18 -6 3 | -11 -1 6 | 1 10 15 | 8 14 19 | 16 21 26 | 17 22 27 | 15 20 26 | 10 16 23 | 2 6 18 | -6 1 9 | -13 -6 2 |
23 | -19 -9 2 | -13 -5 2 | -10 -1 8 | 4 9 18 | 10 15 22 | 15 20 25 | 18 22 27 | 17 20 23 | 9 15 21 | 0 6 15 | -7 0 11 | -16 -4 3 |
24 | -22 -8 6 | -13 -6 4 | -9 -1 8 | 2 9 14 | 12 16 24 | 16 21 26 | 18 21 28 | 14 19 24 | 6 14 19 | 2 8 15 | -10 -0 12 | -14 -3 5 |
25 | -23 -8 4 | -15 -6 2 | -9 1 7 | 3 8 19 | 9 15 24 | 17 22 27 | 18 22 25 | 15 20 25 | 8 14 22 | 2 8 14 | -8 0 13 | -15 -4 2 |
26 | -22 -10 2 | -18 -4 5 | -6 2 8 | 4 9 15 | 10 16 27 | 15 23 28 | 18 22 25 | 15 20 25 | 9 14 24 | 1 7 13 | -9 2 11 | -17 -5 2 |
27 | -20 -12 -0 | -16 -4 6 | -7 2 8 | 3 9 17 | 12 15 22 | 16 22 28 | 16 22 26 | 14 20 24 | 9 15 20 | 3 7 14 | -6 1 9 | -13 -6 1 |
28 | -21 -11 3 | -13 -5 5 | -6 3 9 | 4 9 18 | 10 16 21 | 17 21 28 | 17 22 25 | 15 19 25 | 6 15 19 | 2 6 13 | -7 -0 6 | -15 -5 4 |
29 | -16 -11 -2 | -15 -6 2 | -5 4 10 | 2 9 14 | 9 16 23 | 16 21 26 | 19 22 26 | 15 20 24 | 6 13 20 | 0 4 8 | -11 1 13 | -12 -5 2 |
30 | -21 -9 -1 | -4 4 12 | 4 11 21 | 7 16 23 | 16 21 26 | 17 22 25 | 16 19 24 | 9 12 16 | -1 5 8 | -12 1 14 | -15 -6 2 | |
31 | -15 -9 -2 | -3 4 12 | 9 17 26 | 17 22 26 | 15 19 24 | 0 7 14 | -17 -8 -0 |