| Average Precipitation mm (in) | 51 (2.01) | 27 (1.1) | 13 (0.5) | 4 (0.2) | 1 (0) | 0 (0) | 0 (0) | 0 (0) | 1 (0) | 11 (0.4) | 29 (1.1) | 52 (2) | | 189 (7.4) |
| Precipitation Litres/m² (Gallons/ft²) | 51 (1.25) | 27 (0.66) | 13 (0.32) | 4 (0.1) | 1 (0.02) | 0 (0) | 0 (0) | 0 (0) | 1 (0.02) | 11 (0.27) | 29 (0.71) | 52 (1.28) | | 189 (4.64) |
| Number of Wet Days (probability of rain on a day) | 10 (32%) | 7 (25%) | 4 (13%) | 1 (3%) | 1 (3%) | 0 (0%) | 0 (0%) | 0 (0%) | 0 (0%) | 2 (6%) | 6 (20%) | 10 (32%) | | 41 (11%) |
| Percentage of Sunny (Cloudy) Daylight Hours | 69 (31) | 67 (33) | 76 (24) | 83 (17) | 81 (19) | 83 (17) | 87 (13) | 92 (8) | 87 (13) | 89 (11) | 74 (26) | 70 (30) | | 82 (18) |