 | Average Precipitation mm (in) | 39 (1.54) | 56 (2.2) | 74 (2.9) | 82 (3.2) | 93 (3.7) | 118 (4.6) | 152 (6) | 164 (6.5) | 64 (2.5) | 47 (1.9) | 38 (1.5) | 52 (2) | | 979 (38.5) |
 | Precipitation Litres/m² (Gallons/ft²) | 39 (0.96) | 56 (1.37) | 74 (1.82) | 82 (2.01) | 93 (2.28) | 118 (2.89) | 152 (3.73) | 164 (4.02) | 64 (1.57) | 47 (1.15) | 38 (0.93) | 52 (1.28) | | 979 (24.01) |
 | Number of Wet Days (probability of rain on a day) | 9 (29%) | 10 (35%) | 10 (32%) | 11 (37%) | 11 (35%) | 10 (33%) | 13 (42%) | 12 (39%) | 10 (33%) | 7 (23%) | 9 (30%) | 11 (35%) | | 123 (34%) |
 | Percentage of Sunny (Cloudy) Daylight Hours | 44 (56) | 33 (67) | 42 (58) | 39 (61) | 49 (51) | 44 (56) | 54 (46) | 57 (43) | 48 (52) | 55 (45) | 45 (55) | 42 (58) | | 47 (53) |
