 | Average Precipitation mm (in) | 46 (1.81) | 39 (1.5) | 37 (1.5) | 48 (1.9) | 73 (2.9) | 96 (3.8) | 79 (3.1) | 75 (3) | 62 (2.4) | 49 (1.9) | 47 (1.9) | 38 (1.5) | | 689 (27.1) |
 | Precipitation Litres/m² (Gallons/ft²) | 46 (1.13) | 39 (0.96) | 37 (0.91) | 48 (1.18) | 73 (1.79) | 96 (2.35) | 79 (1.94) | 75 (1.84) | 62 (1.52) | 49 (1.2) | 47 (1.15) | 38 (0.93) | | 689 (16.9) |
 | Number of Wet Days (probability of rain on a day) | 16 (52%) | 14 (50%) | 12 (39%) | 14 (47%) | 15 (48%) | 15 (50%) | 15 (48%) | 14 (45%) | 13 (43%) | 13 (42%) | 14 (47%) | 14 (45%) | | 169 (46%) |
 | Percentage of Sunny (Cloudy) Daylight Hours | 20 (80) | 26 (74) | 39 (61) | 40 (60) | 46 (54) | 49 (51) | 55 (45) | 51 (49) | 44 (56) | 34 (66) | 25 (75) | 18 (82) | | 41 (59) |
