 | Average Precipitation mm (in) | 60.4 (2.38) | 61.2 (2.4) | 52.3 (2.1) | 39.6 (1.6) | 36.3 (1.4) | 27.3 (1.1) | 17.6 (0.7) | 10.6 (0.4) | 31 (1.2) | 50.5 (2) | 75.7 (3) | 86.8 (3.4) | | 549.3 (21.6) |
 | Precipitation Litres/m² (Gallons/ft²) | 60.4 (1.48) | 61.2 (1.5) | 52.3 (1.28) | 39.6 (0.97) | 36.3 (0.89) | 27.3 (0.67) | 17.6 (0.43) | 10.6 (0.26) | 31 (0.76) | 50.5 (1.24) | 75.7 (1.86) | 86.8 (2.13) | | 549.3 (13.47) |
 | Number of Wet Days (probability of rain on a day) | 10 (32%) | 8 (28%) | 8 (26%) | 7 (23%) | 8 (26%) | 7 (23%) | 3 (10%) | 2 (6%) | 3 (10%) | 6 (19%) | 8 (27%) | 11 (35%) | | 81 (22%) |