| F1 Circuit Sepang | |||||||||
| Rainfall(mm) | Temperature(Celcius) | Relative | |||||||
| Month | Average | Highest | Average | Average Daily | Highest | Lowest | Humidity | ||
| monthly | recorded | no. of | 24hr. | Max | Min | recorded | recorded | Avg. Daily | |
| raindays | Mean | (%) | |||||||
| Jan | 166.6 | 237.0 | 16 | 27.2 | 31.8 | 23.9 | 35.0 | 21.3 | 81 |
| Feb | 186.1 | 303.4 | 12 | 27.6 | 32.7 | 24.2 | 36.3 | 22.3 | 77 |
| Mar | 153.7 | 222.4 | 16 | 27.7 | 32.6 | 24.2 | 34.7 | 22.8 | 82 |
| Apr | 96.7 | 172.6 | 15 | 28.1 | 32.7 | 24.6 | 35.3 | 22.8 | 82 |
| May | 90.8 | 157.3 | 13 | 28.2 | 32.7 | 24.7 | 34.8 | 23.3 | 81 |
| Jun | 116.2 | 217.0 | 15 | 27.8 | 32.3 | 24.3 | 36.0 | 22.0 | 80 |
| Jul | 166.0 | 185.0 | 15 | 28.0 | 32.4 | 24.2 | 36.8 | 21.3 | 79 |
| Aug | 184.6 | 240.7 | 17 | 27.5 | 31.9 | 24.1 | 34.1 | 20.3 | 82 |
| Sep | 178.1 | 224.0 | 17 | 27.6 | 32.2 | 24.1 | 34.5 | 22.5 | 82 |
| Oct | 201.4 | 231.5 | 19 | 27.7 | 32.2 | 24.2 | 35.3 | 22.3 | 82 |
| Nov | 225.0 | 341.2 | 19 | 27.3 | 31.8 | 24.2 | 34.9 | 22.4 | 84 |
| Dec | 192.1 | 298.6 | 16 | 27.2 | 31.7 | 24.1 | 34.2 | 22.5 | 83 |