Rainfall in mm recorded in Edenvale for the years 1994 - 2008 by month, with totals by year and by season (July to June)
| Year | Jan | Feb | Mar | April | May | June | July | Aug | Sept | Oct | Nov | Dec | Year | Season |
| 1983 | 0.0 | 9.0 | 7.0 | 18.5 | 73.3 | 133.5 | 206.5 | |||||||
| 1984 | 80.5 | 33.0 | 72.9 | 4.5 | 0.0 | 2.5 | 13.0 | 0.5 | 13.5 | 87.9 | 78.0 | 91.0 | 477.3 | 641.2 |
| 1985 | 108.5 | 81.5 | 74.6 | 3.5 | 10.5 | 0.0 | 7.5 | 0.0 | 49.5 | 98.5 | 134.0 | 116.5 | 684.6 | 562.5 |
| 1986 | 84.3 | 71.2 | 54.2 | 38.2 | 0.0 | 0.0 | 0.0 | 11.0 | 1.5 | 110.8 | 161.1 | 144.0 | 676.3 | 653.9 |
| 1987 | 131.2 | 67.1 | 152.5 | 5.0 | 0.0 | 0.0 | 0.0 | 12.0 | 124.0 | 59.1 | 192.7 | 99.2 | 842.8 | 784.2 |
| 1988 | 90.0 | 60.4 | 144.3 | 36.0 | 2.1 | 12.3 | 3.0 | 0.8 | 49.1 | 70.1 | 68.4 | 84.7 | 621.2 | 832.1 |
| 1989 | 64.4 | 225.0 | 32.7 | 40.5 | 15.5 | 52.0 | 0.0 | 2.8 | 0.0 | 41.0 | 166.1 | 117.3 | 757.3 | 706.2 |
| 1990 | 50.7 | 97.9 | 91.2 | 135.0 | 6.5 | 0.0 | 2.3 | 28.8 | 0.0 | 30.0 | 54.5 | 124.5 | 621.4 | 708.5 |
| 1991 | 103.4 | 121.1 | 107.0 | 0.0 | 0.0 | 6.4 | 0.0 | 1.8 | 13.2 | 57.5 | 43.5 | 125.3 | 579.2 | 578.0 |
| 1992 | 72.3 | 42.5 | 26.0 | 34.7 | 0.0 | 8.0 | 0.0 | 13.5 | 5.8 | 30.6 | 133.0 | 53.7 | 420.1 | 424.8 |
| 1993 | 126.7 | 45.0 | 124.7 | 52.0 | 1.0 | 8.0 | 0.0 | 8.0 | 3.0 | 173.3 | 73.2 | 109.1 | 724.0 | 594.0 |
| 1994 | 103.3 | 167.9 | 67.1 | 29.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.0 | 98.7 | 43.7 | 169.2 | 683.9 | 733.9 |
| 1995 | 60.7 | 83.7 | 142.8 | 58.3 | 14.7 | 0.0 | 0.0 | 11.7 | 7.7 | 90.8 | 124.4 | 189.7 | 784.5 | 676.8 |
| 1996 | 169.1 | 221.4 | 39.2 | 51.0 | 22.2 | 6.5 | 0.0 | 5.5 | 2.0 | 62.4 | 58.4 | 146.3 | 784.0 | 933.7 |
| 1997 | 142.4 | 50.2 | 318.2 | 32.2 | 95.5 | 3.5 | 9.5 | 4.0 | 41.8 | 26.7 | 173.1 | 116.7 | 1013.8 | 916.6 |
| 1998 | 157.9 | 64.1 | 36.9 | 27.0 | 0.0 | 0.0 | 0.0 | 0.0 | 45.4 | 85.0 | 228.2 | 124.0 | 768.5 | 657.7 |
| 1999 | 120.0 | 59.6 | 55.9 | 37.7 | 51.8 | 5.8 | 0.0 | 0.5 | 18.4 | 25.8 | 79.3 | 129.1 | 583.9 | 813.4 |
| 2000 | 153.6 | 322.6 | 191.7 | 39.8 | 18.7 | 2.4 | 0.0 | 4.2 | 33.0 | 128.4 | 86.2 | 167.2 | 980.6 | 981.9 |
| 2001 | 65.9 | 96.8 | 54.8 | 8.3 | 56.2 | 0.0 | 0.0 | 15.5 | 73.7 | 95.9 | 106.8 | 91.0 | 664.9 | 701.0 |
| 2002 | 137.7 | 94.4 | 60.5 | 15.7 | 9.6 | 49.2 | 0.0 | 13.8 | 3.5 | 59.0 | 13.3 | 144.8 | 601.5 | 750.0 |
| 2003 | 96.6 | 62.4 | 68.6 | 10.3 | 0.0 | 15.6 | 0.0 | 1.5 | 12.8 | 70.0 | 49.5 | 43.4 | 430.7 | 487.9 |
| 2004 | 117.7 | 168.7 | 101.3 | 33.2 | 12.0 | 6.0 | 20.0 | 4.9 | 0.0 | 45.1 | 50.9 | 225.8 | 785.6 | 616.1 |
| 2005 | 175.6 | 71.0 | 60.9 | 102.6 | 1.8 | 0.0 | 0.0 | 0.0 | 4.0 | 65.3 | 121.6 | 120.3 | 723.2 | 758.7 |
| 2006 | 176.9 | 117.2 | 114.6 | 9.1 | 3.2 | 0.0 | 0.0 | 36.8 | 1.5 | 52.0 | 139.8 | 156.6 | 837.7 | 762.2 |
| 2007 | 68.5 | 17.2 | 39.8 | 55.9 | 0.0 | 43.0 | 0.0 | 0.0 | 34.0 | 137.4 | 79.3 | 112.2 | 587.3 | 611.1 |
| 2008 | 152.2 | 53.6 | 134.8 | 25.2 | 48.0 | 16.0 | 0 | 0 | 0 | 69.4 | 93.7 | 90.5 | 683.4 | 792.7 |
| 2009 | 204.9 | 152.7 | 174.0 | |||||||||||
| Average | 115.9 | 101.9 | 94.7 | 37.1 | 13.4 | 9.1 | 2.5 | 7.1 | 21.6 | 74.8 | 103.7 | 126.9 | 699.4 | 707.2 |