Average daily temperatures in Houston, Texas, including the 31 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 31 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 | 2 13 21 | 3 12 22 | 7 15 23 | 16 19 25 | 16 23 28 | 22 27 29 | 24 28 31 | 26 29 31 | 24 27 32 | 18 24 28 | 15 21 26 | 5 13 22 |
2 | 1 12 23 | -3 12 22 | 9 15 24 | 14 20 25 | 17 23 28 | 23 27 30 | 25 28 31 | 27 29 32 | 25 28 31 | 19 24 27 | 13 19 25 | 7 14 23 |
3 | 0 11 23 | -1 12 21 | 1 13 22 | 16 21 25 | 13 23 28 | 25 27 31 | 25 28 31 | 27 30 32 | 24 28 32 | 19 24 28 | 10 17 24 | 6 16 24 |
4 | 2 12 23 | -1 12 23 | 3 14 21 | 12 20 24 | 16 23 26 | 23 27 30 | 25 28 32 | 27 29 32 | 23 27 32 | 18 24 29 | 11 17 24 | 6 15 24 |
5 | 1 12 22 | 2 11 23 | 7 16 23 | 13 19 24 | 18 23 27 | 25 27 31 | 25 28 32 | 26 29 32 | 25 27 32 | 17 24 29 | 10 18 24 | 2 12 24 |
6 | 4 12 21 | 5 12 22 | 9 16 23 | 9 19 24 | 18 24 28 | 23 27 30 | 26 29 31 | 27 29 32 | 25 27 30 | 17 24 29 | 11 18 25 | 5 12 23 |
7 | 1 11 22 | 6 13 22 | 7 16 23 | 10 20 25 | 18 24 28 | 23 27 29 | 26 28 31 | 26 29 32 | 24 27 30 | 16 22 29 | 9 17 24 | 3 13 24 |
8 | -1 11 22 | 5 13 22 | 5 16 23 | 6 20 26 | 21 25 28 | 24 27 30 | 26 28 30 | 26 29 33 | 25 27 29 | 9 21 30 | 11 17 24 | 3 13 24 |
9 | -1 12 20 | 6 14 24 | 4 17 24 | 12 20 25 | 21 25 28 | 24 27 30 | 27 29 31 | 25 29 32 | 24 27 29 | 9 22 27 | 9 18 24 | 3 14 23 |
10 | 0 13 20 | -1 14 22 | 6 16 24 | 13 21 26 | 19 25 29 | 23 28 30 | 25 28 31 | 27 29 32 | 24 26 29 | 12 22 26 | 10 19 26 | 3 11 20 |
11 | 2 12 22 | 2 12 23 | 6 17 24 | 11 20 26 | 19 24 28 | 25 28 30 | 25 29 31 | 26 29 32 | 24 27 30 | 17 22 26 | 10 18 25 | 4 12 24 |
12 | 1 13 22 | 3 11 19 | 7 16 25 | 12 19 23 | 20 24 28 | 22 28 30 | 24 29 31 | 24 29 32 | 23 27 30 | 19 23 26 | 9 17 24 | 3 13 22 |
13 | -1 12 23 | 4 12 21 | 7 17 23 | 10 20 25 | 21 24 28 | 23 28 30 | 25 29 31 | 24 29 31 | 25 27 31 | 18 23 26 | 10 17 24 | 3 12 21 |
14 | -1 11 16 | 5 13 21 | 7 17 23 | 14 20 25 | 20 25 29 | 24 28 31 | 25 29 32 | 25 28 31 | 24 27 31 | 16 22 28 | 8 17 25 | 4 13 22 |
15 | 4 10 18 | 4 15 22 | 9 17 23 | 13 20 26 | 20 24 29 | 24 28 31 | 24 28 31 | 23 29 32 | 23 27 30 | 15 21 29 | 7 17 24 | 5 14 23 |
16 | 2 12 20 | 2 14 22 | 10 17 23 | 14 20 25 | 21 25 29 | 24 28 31 | 25 28 31 | 25 29 32 | 20 26 30 | 15 21 26 | 5 16 22 | 4 13 23 |
17 | 1 12 22 | 6 13 22 | 9 18 23 | 14 21 27 | 19 24 28 | 24 28 31 | 25 28 31 | 26 29 32 | 20 26 30 | 13 22 27 | 4 14 22 | 5 12 21 |
18 | 3 11 20 | 7 14 23 | 11 19 24 | 13 21 26 | 19 24 27 | 25 28 32 | 26 28 31 | 26 29 32 | 22 26 29 | 14 21 29 | 7 15 21 | 2 12 22 |
19 | 2 11 21 | 3 15 22 | 11 19 24 | 13 21 27 | 17 25 28 | 24 28 31 | 25 28 31 | 24 28 33 | 23 26 29 | 13 20 29 | 7 16 21 | -1 13 23 |
20 | 4 13 22 | 5 16 21 | 10 17 23 | 13 22 29 | 19 25 28 | 25 28 31 | 25 28 30 | 25 29 33 | 22 26 29 | 14 20 29 | 8 17 25 | 0 13 22 |
21 | 3 13 23 | 11 17 22 | 7 16 23 | 16 22 26 | 20 26 29 | 24 28 31 | 25 29 31 | 25 29 31 | 23 26 31 | 14 21 28 | 8 16 24 | 6 13 23 |
22 | 6 14 21 | 8 16 23 | 11 17 24 | 16 23 27 | 20 25 29 | 25 28 31 | 28 29 31 | 24 28 31 | 18 25 30 | 17 21 28 | 10 16 23 | 4 12 22 |
23 | 6 13 22 | 7 16 23 | 10 18 25 | 17 22 27 | 21 26 29 | 25 28 31 | 27 29 31 | 25 28 32 | 18 25 30 | 12 20 25 | 9 17 24 | 2 12 22 |
24 | 2 12 21 | 5 16 22 | 9 19 23 | 14 22 27 | 22 26 29 | 24 28 32 | 25 28 34 | 26 28 32 | 20 25 29 | 14 20 26 | 7 16 25 | 1 11 20 |
25 | 5 12 20 | 6 16 22 | 10 19 23 | 16 22 27 | 23 27 29 | 25 28 33 | 26 29 32 | 25 28 30 | 19 25 29 | 14 21 27 | 4 14 25 | 3 9 19 |
26 | 6 13 21 | 5 15 24 | 9 18 24 | 16 22 27 | 24 27 29 | 24 28 33 | 25 29 32 | 25 29 31 | 15 25 30 | 14 20 28 | 5 15 21 | 3 9 23 |
27 | 7 13 21 | 2 15 24 | 10 18 24 | 15 22 29 | 23 27 29 | 26 28 32 | 25 29 31 | 24 29 33 | 17 25 30 | 10 20 29 | 6 15 23 | 4 10 22 |
28 | 2 12 23 | 5 15 23 | 11 18 24 | 16 22 27 | 22 27 31 | 25 28 32 | 27 29 31 | 24 28 34 | 17 25 30 | 10 18 26 | 7 14 23 | 5 12 19 |
29 | 2 14 23 | 7 17 24 | 12 19 25 | 18 22 27 | 23 26 29 | 24 28 33 | 26 29 31 | 23 28 33 | 17 24 29 | 13 18 26 | 3 15 24 | 5 12 22 |
30 | 3 13 22 | 10 19 25 | 15 23 27 | 23 27 29 | 24 28 32 | 26 29 31 | 23 28 32 | 17 23 27 | 14 19 26 | 7 14 23 | 4 12 20 | |
31 | 3 11 20 | 14 19 24 | 22 27 30 | 27 29 30 | 24 28 33 | 14 20 25 | 3 14 21 |