| Station: 075028 GRIFFITH CSIRO Commenced: 1914; Last record: 1989; Latitude (deg S): -34.3183; Longitude (deg E): 146.0667; State: NSW | |||||||||||||||||||
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | |||||
| Mean daily maximum temperature - deg C | 31.5 | 31.3 | 28.1 | 22.9 | 18.4 | 14.8 | 14.3 | 16.2 | 19.6 | 23.2 | 27.0 | 30.1 | 23.2 | 67.7 | |||||
| Mean no. of days where Max Temp >= 40.0 deg C | 0.9 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.1 | 1.9 | 27.2 | |||||
| Mean no. of days where Max Temp >= 35.0 deg C | 6.7 | 5.9 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 2.1 | 4.6 | 21.4 | 27.2 | |||||
| Mean daily minimum temperature - deg C | 16.2 | 16.4 | 13.6 | 9.4 | 6.4 | 4.0 | 2.9 | 4.0 | 6.0 | 9.1 | 11.9 | 14.7 | 9.6 | 67.7 | |||||
| Mean no. of days where Min Temp <= 2.0 deg C | 0.0 | 0.0 | 0.0 | 0.6 | 4.5 | 11.3 | 15.0 | 9.8 | 5.7 | 0.9 | 0.0 | 0.0 | 47.7 | 27.3 | |||||
| Mean 9am air temp - deg C | 23.8 | 23.2 | 20.7 | 16.0 | 11.6 | 8.1 | 7.4 | 9.7 | 13.5 | 17.2 | 20.1 | 22.9 | 16.2 | 67.8 | |||||
| Mean 9am dew point - deg C | 11.9 | 12.8 | 11.5 | 9.6 | 7.9 | 5.2 | 4.0 | 5.4 | 6.6 | 8.1 | 8.6 | 10.1 | 8.5 | 27.3 | |||||
| Mean 9am relative humidity - % | 49 | 54 | 57 | 66 | 76 | 83 | 82 | 75 | 64 | 57 | 50 | 47 | 63 | 67.7 | |||||
| Mean 9am wind speed - km/h | 10.5 | 10.0 | 9.1 | 7.6 | 6.6 | 6.2 | 7.3 | 8.3 | 11.0 | 10.4 | 11.1 | 10.8 | 9.1 | 16.9 | |||||
| Mean 3pm air temp - deg C | 29.7 | 29.6 | 26.9 | 22.3 | 17.3 | 14.3 | 13.7 | 15.2 | 18.2 | 21.4 | 24.8 | 28.1 | 21.7 | 21.0 | |||||
| Mean 3pm dew point - deg C | 10.0 | 11.1 | 9.5 | 7.9 | 7.2 | 5.7 | 4.6 | 4.2 | 5.0 | 6.5 | 6.0 | 7.5 | 7.1 | 16.1 | |||||
| Mean 3pm relative humidity - % | 32 | 35 | 37 | 42 | 53 | 58 | 56 | 50 | 45 | 41 | 33 | 29 | 43 | 20.8 | |||||
| Mean 3pm wind speed - km/h | 9.5 | 8.6 | 8.6 | 8.3 | 8.7 | 9.0 | 10.8 | 11.7 | 13.1 | 11.1 | 10.9 | 10.8 | 10.1 | 16.1 | |||||
| Mean monthly rainfall - mm | 29.6 | 27.8 | 34.4 | 33.0 | 37.8 | 37.2 | 33.2 | 40.4 | 32.6 | 41.3 | 28.5 | 30.7 | 406.3 | 73.8 | |||||
| 9th decile of monthly rainfall - mm | 68.7 | 79.8 | 91.5 | 72.2 | 87.7 | 67.9 | 61.9 | 66.1 | 56.3 | 89.7 | 62.9 | 60.3 | 586.8 | 70.0 | |||||
| 1st decile of monthly rainfall - mm | 2.1 | 0.0 | 0.0 | 4.9 | 4.9 | 7.1 | 7.0 | 11.8 | 8.7 | 4.6 | 2.2 | 1.2 | 241.5 | 70.0 | |||||
| Mean no. of raindays | 4.0 | 3.6 | 4.4 | 5.7 | 7.9 | 9.8 | 11.0 | 10.2 | 7.5 | 6.9 | 5.0 | 4.7 | 80.7 | 73.8 | |||||
| Mean no. of clear days | 12.1 | 13.4 | 13.3 | 11.7 | 7.6 | 8.3 | 7.3 | 6.6 | 9.5 | 9.8 | 11.1 | 13.1 | 123.6 | 17.1 | |||||
| Mean no. of cloudy days | 7.3 | 5.6 | 6.2 | 6.7 | 11.6 | 10.6 | 11.5 | 11.3 | 9.5 | 10.1 | 7.5 | 6.4 | 104.3 | 17.1 | |||||
| Mean daily hours of sunshine | 9.7 | 9.7 | 8.7 | 7.7 | 5.9 | 5.2 | 5.4 | 6.0 | 7.1 | 7.9 | 9.6 | 10.4 | 7.8 | 16.8 | |||||
| Mean daily evaporation - mm | 8.7 | 8.3 | 6.0 | 3.7 | 2.1 | 1.4 | 1.6 | 2.4 | 3.6 | 5.3 | 7.3 | 8.9 | 5.0 | 23.4 | |||||