 | Average Precipitation mm (in) | 45 (1.77) | 42 (1.7) | 47 (1.9) | 55 (2.2) | 88 (3.5) | 109 (4.3) | 100 (3.9) | 98 (3.9) | 68 (2.7) | 49 (1.9) | 55 (2.2) | 49 (1.9) | | 805 (31.7) |
 | Precipitation Litres/m² (Gallons/ft²) | 45 (1.1) | 42 (1.03) | 47 (1.15) | 55 (1.35) | 88 (2.16) | 109 (2.67) | 100 (2.45) | 98 (2.4) | 68 (1.67) | 49 (1.2) | 55 (1.35) | 49 (1.2) | | 805 (19.74) |
 | Number of Wet Days (probability of rain on a day) | 16 (52%) | 16 (57%) | 13 (42%) | 15 (50%) | 15 (48%) | 17 (57%) | 16 (52%) | 16 (52%) | 13 (43%) | 13 (42%) | 15 (50%) | 15 (48%) | | 180 (49%) |
 | Percentage of Sunny (Cloudy) Daylight Hours | 21 (79) | 30 (70) | 44 (56) | 42 (58) | 48 (52) | 50 (50) | 55 (45) | 54 (46) | 48 (52) | 38 (62) | 22 (78) | 20 (80) | | 42 (58) |
