| Station: 043030 ROMA POST OFFICE Commenced: 1870; Last record: 1992; Latitude (deg S): -26.5719; Longitude (deg E): 148.7897; State: QLD | |||||||||||||||||||
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | |||||
| Mean daily maximum temperature - deg C | 34.4 | 33.3 | 31.5 | 28.0 | 23.8 | 20.2 | 19.6 | 22.0 | 25.9 | 29.5 | 32.4 | 34.2 | 27.9 | 86.5 | |||||
| Mean no. of days where Max Temp >= 40.0 deg C | 1.8 | 0.7 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.7 | 1.7 | 5.1 | 35.3 | |||||
| Mean no. of days where Max Temp >= 35.0 deg C | 14.3 | 10.7 | 5.3 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 3.2 | 8.3 | 14.2 | 57.0 | 35.3 | |||||
| Mean daily minimum temperature - deg C | 20.4 | 19.9 | 17.6 | 13.1 | 8.6 | 5.3 | 4.1 | 5.5 | 9.0 | 13.8 | 17.0 | 19.3 | 12.8 | 85.9 | |||||
| Mean no. of days where Min Temp <= 2.0 deg C | 0.0 | 0.0 | 0.0 | 0.0 | 1.5 | 6.4 | 12.1 | 6.8 | 1.2 | 0.1 | 0.0 | 0.0 | 28.1 | 35.3 | |||||
| Mean 9am air temp - deg C | 26.6 | 25.7 | 23.9 | 20.3 | 15.3 | 11.2 | 10.3 | 13.2 | 17.9 | 22.2 | 25.0 | 26.7 | 19.9 | 86.6 | |||||
| Mean 9am dew point - deg C | 16.7 | 17.0 | 15.4 | 12.8 | 9.4 | 6.8 | 5.2 | 5.8 | 6.9 | 10.0 | 12.1 | 14.7 | 11.2 | 30.3 | |||||
| Mean 9am relative humidity - % | 57 | 61 | 61 | 61 | 68 | 73 | 70 | 61 | 50 | 49 | 48 | 51 | 59 | 49.2 | |||||
| Mean 9am wind speed - km/h | 10.5 | 9.6 | 9.8 | 8.6 | 7.6 | 7.2 | 8.1 | 9.4 | 11.9 | 12.0 | 10.7 | 10.6 | 9.6 | 35.3 | |||||
| Mean 3pm air temp - deg C | 32.8 | 32.0 | 30.4 | 26.9 | 22.6 | 19.3 | 18.8 | 21.1 | 24.9 | 28.3 | 30.9 | 32.7 | 26.7 | 81.0 | |||||
| Mean 3pm dew point - deg C | 14.4 | 14.8 | 13.3 | 10.6 | 8.3 | 6.4 | 4.4 | 3.9 | 4.4 | 7.2 | 9.5 | 12.0 | 9.3 | 30.3 | |||||
| Mean 3pm relative humidity - % | 37 | 39 | 39 | 38 | 42 | 44 | 41 | 34 | 29 | 31 | 31 | 32 | 37 | 49.2 | |||||
| Mean 3pm wind speed - km/h | 9.7 | 9.3 | 9.6 | 9.1 | 9.2 | 9.9 | 10.8 | 11.3 | 11.7 | 10.9 | 10.5 | 10.0 | 10.2 | 35.0 | |||||
| Mean monthly rainfall - mm | 81.8 | 74.1 | 64.4 | 34.6 | 37.8 | 35.6 | 38.6 | 26.6 | 32.1 | 50.3 | 56.2 | 67.5 | 599.4 | 121.1 | |||||
| 9th decile of monthly rainfall - mm | 160.4 | 175.4 | 170.6 | 81.5 | 94.3 | 86.0 | 84.5 | 67.2 | 82.4 | 106.3 | 126.2 | 138.5 | 855.9 | 118.0 | |||||
| 1st decile of monthly rainfall - mm | 18.6 | 7.9 | 5.6 | 0.0 | 0.3 | 0.5 | 1.1 | 0.5 | 0.6 | 6.1 | 7.8 | 11.4 | 376.4 | 118.0 | |||||
| Mean no. of raindays | 6.9 | 5.9 | 5.4 | 3.4 | 3.8 | 3.6 | 4.1 | 3.4 | 3.5 | 5.2 | 5.6 | 6.4 | 57.2 | 104.6 | |||||
| Mean no. of clear days | 10.3 | 8.1 | 11.3 | 13.8 | 13.5 | 15.3 | 18.0 | 19.4 | 18.8 | 15.3 | 13.1 | 11.9 | 168.8 | 35.5 | |||||
| Mean no. of cloudy days | 9.3 | 8.0 | 7.7 | 5.8 | 7.6 | 6.1 | 5.6 | 4.6 | 4.1 | 5.7 | 6.4 | 7.3 | 78.2 | 35.5 | |||||