| Average Precipitation mm (in) | 465 (18.31) | 358 (14.1) | 305 (12) | 198 (7.8) | 160 (6.3) | 163 (6.4) | 119 (4.7) | 96 (3.8) | 86 (3.4) | 122 (4.8) | 218 (8.6) | 371 (14.6) | | 2661 (104.8) |
| Precipitation Litres/m² (Gallons/ft²) | 465 (11.41) | 358 (8.78) | 305 (7.48) | 198 (4.86) | 160 (3.92) | 163 (4) | 119 (2.92) | 96 (2.35) | 86 (2.11) | 122 (2.99) | 218 (5.35) | 371 (9.1) | | 2661 (65.27) |
| Number of Wet Days (probability of rain on a day) | 21 (68%) | 18 (64%) | 16 (52%) | 13 (43%) | 13 (42%) | 13 (43%) | 9 (29%) | 9 (29%) | 8 (27%) | 10 (32%) | 14 (47%) | 19 (61%) | | 163 (45%) |
| Percentage of Sunny (Cloudy) Daylight Hours | 45 (55) | 47 (53) | 48 (52) | 62 (38) | 57 (43) | 58 (42) | 65 (35) | 71 (29) | 64 (36) | 59 (41) | 58 (42) | 56 (44) | | 59 (41) |