 | Average Precipitation mm (in) | 28 (1.1) | 19 (0.7) | 12 (0.5) | 14 (0.6) | 3 (0.1) | 2 (0.1) | 0 (0) | 1 (0) | 7 (0.3) | 8 (0.3) | 20 (0.8) | 38 (1.5) | | 152 (6) |
 | Precipitation Litres/m² (Gallons/ft²) | 28 (0.69) | 19 (0.47) | 12 (0.29) | 14 (0.34) | 3 (0.07) | 2 (0.05) | 0 (0) | 1 (0.02) | 7 (0.17) | 8 (0.2) | 20 (0.49) | 38 (0.93) | | 152 (3.73) |
 | Number of Wet Days (probability of rain on a day) | 6 (19%) | 4 (14%) | 4 (13%) | 5 (17%) | 4 (13%) | 5 (17%) | 2 (6%) | 3 (10%) | 3 (10%) | 3 (10%) | 5 (17%) | 6 (19%) | | 50 (14%) |
 | Percentage of Sunny (Cloudy) Daylight Hours | 66 (34) | 63 (37) | 63 (37) | 60 (40) | 54 (46) | 38 (62) | 42 (58) | 47 (53) | 51 (49) | 64 (36) | 59 (41) | 62 (38) | | 56 (44) |