 | Average Precipitation mm (in) | 80.6 (3.2) | 37.6 (1.5) | 15.7 (0.6) | 10 (0.4) | 7.9 (0.3) | 0.7 (0) | 0.4 (0) | 1.1 (0) | 3.3 (0.1) | 7.2 (0.3) | 41 (1.6) | 56.1 (2.2) | | 261.6 (10.3) |
 | Precipitation Litres/m² (Gallons/ft²) | 80.6 (1.98) | 37.6 (0.92) | 15.7 (0.39) | 10 (0.25) | 7.9 (0.19) | 0.7 (0.02) | 0.4 (0.01) | 1.1 (0.03) | 3.3 (0.08) | 7.2 (0.18) | 41 (1.01) | 56.1 (1.38) | | 261.6 (6.42) |
 | Number of Wet Days (probability of rain on a day) | 10 (32%) | 9 (29%) | 8 (27%) | 6 (19%) | 3 (10%) | 1 (3%) | 1 (3%) | 1 (4%) | 1 (3%) | 4 (13%) | 8 (26%) | 10 (33%) | | 62 (17%) |
 | Percentage of Sunny (Cloudy) Daylight Hours | 35 (65) | 41 (59) | 43 (57) | 52 (48) | 63 (37) | 73 (27) | 74 (26) | 68 (32) | 70 (30) | 53 (47) | 37 (63) | 30 (70) | | 56 (44) |
