| Average Precipitation mm (in) | 16.3 (0.64) | 48.9 (1.9) | 106.7 (4.2) | 141.3 (5.6) | 293.5 (11.6) | 561.8 (22.1) | 205.7 (8.1) | 36.8 (1.4) | 80.5 (3.2) | 137.7 (5.4) | 143.3 (5.6) | 75.1 (3) | | 1847.6 (72.7) |
| Precipitation Litres/m² (Gallons/ft²) | 16.3 (0.4) | 48.9 (1.2) | 106.7 (2.62) | 141.3 (3.47) | 293.5 (7.2) | 561.8 (13.78) | 205.7 (5.05) | 36.8 (0.9) | 80.5 (1.97) | 137.7 (3.38) | 143.3 (3.51) | 75.1 (1.84) | | 1847.6 (45.32) |
| Number of Wet Days (probability of rain on a day) | 3 (10%) | 4 (14%) | 7 (23%) | 9 (30%) | 16 (52%) | 19 (63%) | 10 (32%) | 6 (19%) | 9 (30%) | 13 (42%) | 13 (43%) | 7 (23%) | | 116 (32%) |
| Percentage of Sunny (Cloudy) Daylight Hours | 50 (50) | 58 (42) | 61 (39) | 56 (44) | 51 (49) | 31 (69) | 30 (70) | 32 (68) | 38 (62) | 55 (45) | 62 (38) | 57 (43) | | 49 (51) |