 | Average Precipitation mm (in) | 91 (3.58) | 147 (5.8) | 164 (6.5) | 182 (7.2) | 205 (8.1) | 322 (12.7) | 269 (10.6) | 266 (10.5) | 189 (7.4) | 117 (4.6) | 71 (2.8) | 77 (3) | | 2100 (82.7) |
 | Precipitation Litres/m² (Gallons/ft²) | 91 (2.23) | 147 (3.61) | 164 (4.02) | 182 (4.46) | 205 (5.03) | 322 (7.9) | 269 (6.6) | 266 (6.52) | 189 (4.64) | 117 (2.87) | 71 (1.74) | 77 (1.89) | | 2100 (51.51) |
 | Number of Wet Days (probability of rain on a day) | 17 (55%) | 17 (60%) | 18 (58%) | 15 (50%) | 16 (52%) | 16 (53%) | 14 (45%) | 15 (48%) | 14 (47%) | 15 (48%) | 15 (50%) | 16 (52%) | | 188 (52%) |
 | Percentage of Sunny (Cloudy) Daylight Hours | 26 (74) | 21 (79) | 25 (75) | 29 (71) | 34 (66) | 40 (60) | 54 (46) | 55 (45) | 51 (49) | 41 (59) | 32 (68) | 28 (72) | | 38 (62) |