 | Average Precipitation mm (in) | 54.1 (2.13) | 54.5 (2.1) | 62.9 (2.5) | 67.8 (2.7) | 86 (3.4) | 76.6 (3) | 60.6 (2.4) | 76.7 (3) | 75.2 (3) | 79.5 (3.1) | 71.4 (2.8) | 59.2 (2.3) | | 824.5 (32.5) |
 | Precipitation Litres/m² (Gallons/ft²) | 54.1 (1.33) | 54.5 (1.34) | 62.9 (1.54) | 67.8 (1.66) | 86 (2.11) | 76.6 (1.88) | 60.6 (1.49) | 76.7 (1.88) | 75.2 (1.84) | 79.5 (1.95) | 71.4 (1.75) | 59.2 (1.45) | | 824.5 (20.22) |
 | Number of Wet Days (probability of rain on a day) | 15 (48%) | 12 (42%) | 11 (35%) | 11 (37%) | 13 (42%) | 11 (37%) | 10 (32%) | 11 (35%) | 11 (37%) | 12 (39%) | 14 (47%) | 14 (45%) | | 145 (40%) |
 | Percentage of Sunny (Cloudy) Daylight Hours | 23 (77) | 31 (69) | 49 (51) | 49 (51) | 52 (48) | 54 (46) | 61 (39) | 59 (41) | 52 (48) | 40 (60) | 23 (77) | 18 (82) | | 46 (54) |
