| Climate averages for Station: 026026 ROBE Commenced: 1860; Last record: 2004; Latitude (deg S): -37.1628; Longitude (deg E): 139.7560; State: SA | |||||||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||||
| Mean daily maximum temperature - deg C | 22.4 | 22.5 | 21.0 | 18.8 | 16.4 | 14.3 | 13.6 | 14.2 | 15.6 | 17.5 | 19.5 | 21.1 | 18.1 | ||||
| Mean no. of days where Max Temp >= 40.0 deg C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | ||||
| Mean no. of days where Max Temp >= 35.0 deg C | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.6 | ||||
| Mean daily minimum temperature - deg C | 13.6 | 13.7 | 12.7 | 11.5 | 10.2 | 8.7 | 8.1 | 8.4 | 9.2 | 10.2 | 11.4 | 12.7 | 10.9 | ||||
| Mean no. of days where Min Temp <= 2.0 deg C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 0.5 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 1.1 | ||||
| Mean 9am air temp - deg C | 18.7 | 18.5 | 17.1 | 15.3 | 13.1 | 11.2 | 10.6 | 11.3 | 12.8 | 14.6 | 16.2 | 17.7 | 14.8 | ||||
| Mean 9am dew point - deg C | 11.8 | 12.3 | 11.7 | 10.7 | 9.7 | 8.4 | 7.6 | 7.6 | 8.4 | 9.1 | 9.9 | 11.0 | 9.9 | ||||
| Mean 9am relative humidity - % | 66.0 | 69.0 | 72.0 | 75.0 | 80.0 | 83.0 | 82.0 | 79.0 | 75.0 | 71.0 | 68.0 | 66.0 | 74.0 | ||||
| Mean 9am wind speed - km/h | 14.3 | 13.2 | 13.2 | 15.0 | 16.3 | 17.4 | 18.5 | 19.0 | 19.3 | 18.6 | 17.2 | 15.6 | 16.5 | ||||
| Mean 3pm air temp - deg C | 20.7 | 20.8 | 19.5 | 17.4 | 15.3 | 13.3 | 12.6 | 13.2 | 14.4 | 16.1 | 17.9 | 19.4 | 16.7 | ||||
| Mean 3pm dew point - deg C | 12.3 | 12.8 | 12.2 | 11.3 | 10.4 | 9.1 | 8.3 | 8.3 | 9.0 | 9.7 | 10.4 | 11.5 | 10.4 | ||||
| Mean 3pm relative humidity - % | 61.0 | 62.0 | 64.0 | 69.0 | 73.0 | 76.0 | 76.0 | 73.0 | 71.0 | 67.0 | 63.0 | 62.0 | 68.0 | ||||
| Mean 3pm wind speed - km/h | 17.7 | 16.9 | 15.5 | 15.2 | 15.8 | 17.5 | 18.6 | 18.3 | 18.4 | 18.1 | 18.2 | 18.0 | 17.4 | ||||
| Mean monthly rainfall - mm | 20.2 | 18.4 | 26.8 | 46.5 | 74.0 | 96.0 | 104.5 | 85.5 | 59.5 | 45.0 | 29.8 | 27.9 | 633.9 | ||||
| 9th decile of monthly rainfall - mm | 46.3 | 41.8 | 64.1 | 87.3 | 127.2 | 155.8 | 158.5 | 137.9 | 94.8 | 77.7 | 55.7 | 54.8 | 785.7 | ||||
| 1st decile of monthly rainfall - mm | 2.5 | 1.4 | 4.3 | 13.6 | 29.4 | 42.3 | 54.8 | 37.3 | 32.0 | 18.8 | 9.6 | 6.0 | 507.0 | ||||
| Mean no. of raindays | 5.4 | 5.0 | 7.5 | 11.9 | 16.4 | 18.8 | 20.9 | 19.7 | 16.5 | 13.4 | 9.5 | 7.9 | 152.9 | ||||
| Mean no. of clear days | 8.2 | 7.8 | 6.9 | 4.4 | 3.3 | 2.5 | 2.8 | 3.0 | 3.5 | 3.8 | 4.4 | 5.9 | 56.3 | ||||
| Mean no. of cloudy days | 9.6 | 8.4 | 11.2 | 14.2 | 16.8 | 16.8 | 16.5 | 15.5 | 14.7 | 14.2 | 13.0 | 11.9 | 162.9 | ||||