| Batu Caves | |||||||||
| Hujan(mm) | Suhu (Celcius) | Kelembapan Relatif | |||||||
| (%) | |||||||||
| Bulan | Purata | Rekod | Purata | Purata | Purata | Rekod | Rekod | Purata | Purata |
| Bulanan | tertinggi | bilangan | harian pd. | harian pd. | tertinggi | terendah | harian pd. | harian pd. | |
| hari hujan | 0800 | 1400 | 0800 | 1400 | |||||
| Jan | 106.4 | 234.1 | 7 | 23.3 | 31.5 | 35.5 | 19.5 | 91 | 54 |
| Feb | 166.5 | 343.6 | 9 | 23.5 | 32.7 | 36.6 | 19.4 | 92 | 53 |
| Mar | 242.1 | 418.3 | 14 | 23.9 | 32.6 | 36.7 | 20.0 | 92 | 53 |
| Apr | 334.8 | 557.4 | 16 | 24.0 | 32.1 | 36.4 | 20.6 | 94 | 56 |
| May | 298.0 | 684.8 | 15 | 23.7 | 31.6 | 36.1 | 21.2 | 94 | 59 |
| Jun | 168.5 | 374.2 | 9 | 23.6 | 31.9 | 36.0 | 20.1 | 93 | 59 |
| Jul | 154.2 | 279.7 | 9 | 23.5 | 31.7 | 35.8 | 18.9 | 93 | 58 |
| Aug | 238.7 | 516.4 | 12 | 23.6 | 31.4 | 36.4 | 20.0 | 92 | 60 |
| Sep | 285.7 | 578.2 | 14 | 23.6 | 31.2 | 35.7 | 20.1 | 93 | 59 |
| Oct | 287.9 | 607.8 | 14 | 23.7 | 31.1 | 35.2 | 20.6 | 93 | 61 |
| Nov | 286.8 | 422.9 | 16 | 23.5 | 30.7 | 35.1 | 20.4 | 93 | 62 |
| Dec | 167.4 | 366.0 | 10 | 23.2 | 30.3 | 35.3 | 20.2 | 91 | 60 |