Average daily temperatures in Hong Kong, Hong Kong, including the lower and upper bounds of the 95% confidence interval. Due to the possibility of missing data, the actual day counts used in the average and confidence interval calculations are provided. The table is also offered in degrees of Fahrenheit.
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 16 18 20 | 14 16 18 | 16 18 20 | 21 23 25 | 26 27 28 | 28 29 29 | 29 29 30 | 29 30 30 | 29 30 30 | 27 28 29 | 23 24 26 | 20 21 22 |
| 2 | 16 18 19 | 14 15 17 | 16 18 20 | 20 22 24 | 26 27 27 | 28 29 30 | 28 29 30 | 28 29 30 | 28 29 30 | 27 28 29 | 22 24 25 | 19 21 22 |
| 3 | 16 18 19 | 14 15 16 | 17 19 21 | 19 21 24 | 25 26 27 | 29 29 30 | 28 29 30 | 28 29 30 | 28 29 29 | 27 28 28 | 23 24 25 | 18 20 22 |
| 4 | 17 18 19 | 13 15 17 | 17 19 21 | 19 21 23 | 25 26 27 | 28 29 30 | 28 29 30 | 28 29 30 | 28 29 29 | 27 28 28 | 23 24 25 | 18 20 21 |
| 5 | 16 18 19 | 14 16 17 | 18 19 21 | 20 22 24 | 24 26 27 | 28 29 30 | 29 30 30 | 28 29 30 | 29 29 30 | 27 27 28 | 24 24 25 | 18 20 22 |
| 6 | 15 17 19 | 14 16 18 | 17 19 21 | 21 22 24 | 25 26 28 | 27 28 30 | 28 29 30 | 28 29 30 | 28 29 29 | 26 27 28 | 24 25 26 | 17 19 22 |
| 7 | 15 17 19 | 14 16 19 | 17 19 21 | 22 23 25 | 26 27 28 | 27 28 29 | 29 29 30 | 29 29 30 | 28 29 29 | 26 27 28 | 24 25 26 | 17 19 21 |
| 8 | 15 17 19 | 15 17 19 | 18 19 21 | 22 24 25 | 25 26 28 | 28 29 29 | 29 29 30 | 29 29 30 | 28 29 29 | 27 27 28 | 23 24 25 | 17 18 20 |
| 9 | 15 17 19 | 16 18 20 | 18 20 21 | 22 24 25 | 24 26 27 | 27 28 29 | 29 29 30 | 29 29 30 | 27 28 29 | 26 27 28 | 23 24 25 | 17 18 20 |
| 10 | 16 18 19 | 16 17 19 | 18 19 21 | 21 23 25 | 25 26 28 | 27 28 29 | 29 30 30 | 28 29 30 | 27 28 29 | 27 27 28 | 22 24 25 | 17 19 20 |
| 11 | 17 18 20 | 16 18 19 | 17 19 21 | 21 23 25 | 25 27 28 | 27 28 29 | 29 30 30 | 28 29 30 | 28 29 30 | 27 28 28 | 22 23 25 | 17 19 20 |
| 12 | 15 17 19 | 17 18 20 | 17 19 20 | 21 23 25 | 26 27 28 | 27 28 29 | 29 30 30 | 28 29 30 | 27 29 30 | 27 27 28 | 21 23 25 | 17 18 20 |
| 13 | 15 17 19 | 17 18 20 | 16 18 21 | 21 23 25 | 27 27 28 | 27 28 29 | 29 30 31 | 29 30 30 | 28 29 30 | 26 27 28 | 22 23 25 | 16 18 19 |
| 14 | 15 17 19 | 17 18 20 | 18 20 22 | 22 23 24 | 27 27 28 | 27 28 29 | 29 30 31 | 28 29 30 | 28 29 30 | 25 26 28 | 22 23 25 | 16 18 19 |
| 15 | 15 17 19 | 17 19 21 | 19 21 23 | 22 24 25 | 26 27 29 | 27 28 29 | 28 30 31 | 29 29 30 | 28 29 30 | 25 26 27 | 21 23 24 | 17 19 20 |
| 16 | 16 17 19 | 17 19 21 | 21 22 23 | 23 24 26 | 26 27 29 | 27 28 29 | 28 29 30 | 28 29 30 | 27 29 30 | 26 27 27 | 20 22 24 | 18 19 21 |
| 17 | 15 17 18 | 17 18 20 | 20 22 23 | 24 25 26 | 26 27 28 | 28 29 30 | 29 30 30 | 28 29 30 | 28 29 30 | 25 26 27 | 20 22 23 | 18 19 21 |
| 18 | 16 17 19 | 15 17 20 | 19 21 22 | 24 25 26 | 26 27 28 | 28 29 30 | 29 30 31 | 28 29 30 | 28 29 29 | 26 26 27 | 20 21 22 | 16 18 20 |
| 19 | 15 17 19 | 15 18 20 | 19 21 23 | 24 25 26 | 25 26 27 | 29 29 30 | 29 30 31 | 29 30 31 | 28 29 29 | 26 26 27 | 20 21 22 | 16 18 20 |
| 20 | 14 16 18 | 14 17 20 | 19 20 22 | 24 25 27 | 26 27 28 | 29 29 30 | 29 30 31 | 29 30 31 | 27 28 29 | 25 26 27 | 20 21 23 | 16 18 20 |
| 21 | 15 16 18 | 14 17 20 | 19 20 22 | 24 25 26 | 26 27 28 | 29 29 30 | 29 30 30 | 29 30 30 | 26 28 29 | 25 26 27 | 20 21 22 | 15 17 20 |
| 22 | 16 17 19 | 15 18 20 | 19 21 22 | 24 26 27 | 26 27 28 | 28 29 30 | 29 30 31 | 28 29 30 | 27 28 29 | 25 26 27 | 20 21 23 | 14 17 19 |
| 23 | 15 17 18 | 16 18 20 | 19 20 22 | 24 26 27 | 26 27 29 | 29 29 30 | 29 30 30 | 28 29 30 | 27 28 28 | 25 26 27 | 21 22 23 | 15 17 19 |
| 24 | 14 16 18 | 16 18 20 | 20 21 22 | 24 25 26 | 26 27 28 | 29 30 30 | 29 30 31 | 28 29 30 | 27 28 28 | 25 26 27 | 20 22 23 | 16 17 19 |
| 25 | 14 16 18 | 16 18 20 | 20 21 22 | 23 25 26 | 27 28 29 | 29 30 30 | 29 30 31 | 28 29 30 | 27 28 29 | 25 26 27 | 21 23 24 | 16 18 19 |
| 26 | 13 15 17 | 15 18 20 | 19 21 23 | 24 25 26 | 27 28 29 | 29 29 30 | 29 30 30 | 28 29 29 | 27 28 29 | 25 26 27 | 21 22 24 | 16 18 20 |
| 27 | 12 14 16 | 15 17 20 | 20 22 23 | 24 25 26 | 27 28 29 | 29 29 30 | 28 29 30 | 28 29 30 | 27 28 29 | 25 25 26 | 20 22 23 | 15 17 19 |
| 28 | 13 15 16 | 15 18 20 | 21 22 23 | 24 25 26 | 27 28 29 | 29 29 30 | 29 30 31 | 29 29 30 | 27 28 29 | 25 25 26 | 19 21 22 | 15 17 19 |
| 29 | 14 16 17 | 8 17 26 | 21 22 23 | 25 26 27 | 27 28 29 | 29 30 30 | 28 29 30 | 29 30 31 | 27 28 29 | 24 25 26 | 19 21 23 | 15 17 19 |
| 30 | 14 16 18 | 21 22 24 | 25 26 27 | 27 28 29 | 28 29 30 | 29 30 31 | 29 30 30 | 27 28 29 | 24 25 26 | 20 21 22 | 15 17 19 | |
| 31 | 14 17 19 | 21 23 24 | 28 28 29 | 29 30 31 | 29 29 30 | 24 25 26 | 15 17 19 |