| Months | Chill hours accumulated | Temperatures (˚C) | Rainfall (mm) | |||
| <7.2˚C | <13˚C | Minimum | Maximum | Averages | ||
| January | 0.00 | 0.00 | 21.34 | 32.34 | 25.94 | 329.0 |
| February | 0.00 | 0.00 | 21.40 | 32.74 | 26.17 | 289.0 |
| March | 0.00 | 0.00 | 20.41 | 28.47 | 23.89 | 129.5 |
| April | 0.00 | 0.00 | 19.59 | 29.56 | 23.76 | 43.5 |
| May | 0.00 | 29.58 | 16.58 | 25.88 | 20.17 | 20.0 |
| June | 39.58 | 156.58 | 14.91 | 24.42 | 18.67 | 50.0 |
| July | 0.00 | 60.42 | 16.78 | 27.31 | 21.20 | 0.0 |
| August | 12.33 | 101.25 | 16.63 | 28.70 | 21.79 | 4.0 |
| September | 0.00 | 32.17 | 16.50 | 31.05 | 22.25 | 0.0 |
| October | 0.00 | 147.08 | 18.48 | 29.53 | 23.05 | 16.5 |
| November | 11.08 | 55.50 | 20.50 | 20.68 | 20.59 | 47.0 |
| December | 0.00 | 0.00 | 22.46 | 22.66 | 22.56 | 121.0 |