 | Average Precipitation mm (in) | 103 (4.06) | 110 (4.3) | 88 (3.5) | 103 (4.1) | 60 (2.4) | 74 (2.9) | 111 (4.4) | 128 (5) | 119 (4.7) | 97 (3.8) | 100 (3.9) | 111 (4.4) | | 1204 (47.4) |
 | Precipitation Litres/m² (Gallons/ft²) | 103 (2.53) | 110 (2.7) | 88 (2.16) | 103 (2.53) | 60 (1.47) | 74 (1.82) | 111 (2.72) | 128 (3.14) | 119 (2.92) | 97 (2.38) | 100 (2.45) | 111 (2.72) | | 1204 (29.53) |
 | Number of Wet Days (probability of rain on a day) | 22 (71%) | 20 (71%) | 20 (65%) | 21 (70%) | 17 (55%) | 19 (63%) | 21 (68%) | 20 (65%) | 21 (70%) | 21 (68%) | 23 (77%) | 24 (77%) | | 249 (68%) |