| Station: 009573 MANJIMUP Commenced: 1915; Last record: 2003; Latitude (deg S): -34.2508; Longitude (deg E): 116.1450; State: WA | ||||||||||||||||||
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | ||||
| Mean daily maximum temperature - deg C | 27.1 | 26.9 | 24.6 | 20.9 | 17.4 | 15.2 | 14.3 | 14.9 | 16.4 | 18.6 | 21.7 | 24.7 | 20.3 | 62.9 | ||||
| Mean no. of days where Max Temp >= 40.0 deg C | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 43.2 | ||||
| Mean no. of days where Max Temp >= 35.0 deg C | 2.6 | 2.2 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.1 | 7.0 | 43.2 | ||||
| Mean daily minimum temperature - deg C | 13.0 | 13.3 | 12.4 | 10.7 | 8.8 | 7.4 | 6.4 | 6.4 | 7.2 | 8.2 | 10.0 | 11.6 | 9.6 | 63.2 | ||||
| Mean no. of days where Min Temp <= 2.0 deg C | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.5 | 0.7 | 0.8 | 0.3 | 0.1 | 0.0 | 0.0 | 2.7 | 43.3 | ||||
| Mean 9am air temp - deg C | 18.8 | 18.5 | 17.2 | 14.7 | 12.0 | 10.1 | 9.2 | 9.8 | 11.5 | 13.4 | 15.7 | 17.6 | 14.1 | 63.4 | ||||
| Mean 9am dew point - deg C | 11.6 | 12.0 | 11.7 | 11.0 | 9.4 | 8.2 | 7.3 | 7.2 | 7.9 | 8.2 | 9.3 | 10.4 | 9.5 | 42.4 | ||||
| Mean 9am relative humidity - % | 63 | 66 | 70 | 78 | 84 | 88 | 88 | 84 | 79 | 72 | 67 | 64 | 75 | 61.6 | ||||
| Mean 9am wind speed - km/h | 10.2 | 10.3 | 9.6 | 7.6 | 6.5 | 7.3 | 7.1 | 8.2 | 9.1 | 10.3 | 10.8 | 10.0 | 8.9 | 42.4 | ||||
| Mean 3pm air temp - deg C | 25.9 | 25.8 | 23.7 | 19.8 | 16.5 | 14.1 | 13.2 | 13.6 | 15.2 | 17.5 | 20.4 | 23.6 | 19.1 | 45.4 | ||||
| Mean 3pm dew point - deg C | 11.0 | 11.2 | 11.0 | 10.4 | 9.7 | 8.7 | 7.8 | 7.3 | 7.8 | 8.0 | 9.1 | 10.1 | 9.3 | 42.3 | ||||
| Mean 3pm relative humidity - % | 41 | 42 | 47 | 57 | 65 | 71 | 70 | 67 | 63 | 55 | 51 | 45 | 56 | 44.4 | ||||
| Mean 3pm wind speed - km/h | 11.7 | 11.3 | 11.0 | 10.0 | 9.6 | 10.5 | 10.8 | 11.7 | 11.6 | 11.9 | 12.5 | 12.2 | 11.2 | 41.2 | ||||
| Mean monthly rainfall - mm | 19.7 | 19.5 | 31.0 | 59.9 | 134.7 | 170.9 | 180.0 | 148.8 | 108.9 | 77.9 | 46.6 | 24.3 | 1022.3 | 84.4 | ||||
| 9th decile of monthly rainfall - mm | 51.2 | 52.2 | 64.9 | 105.9 | 223.5 | 272.8 | 258.2 | 219.3 | 177.0 | 134.3 | 83.2 | 53.3 | 1256.0 | 84.0 | ||||
| 1st decile of monthly rainfall - mm | 2.2 | 2.7 | 6.1 | 19.6 | 66.1 | 100.1 | 110.4 | 82.9 | 59.0 | 29.1 | 14.6 | 5.4 | 799.8 | 84.0 | ||||
| Mean no. of raindays | 5.7 | 5.7 | 7.4 | 10.9 | 17.3 | 19.7 | 21.8 | 20.5 | 17.0 | 14.6 | 10.2 | 7.0 | 157.9 | 84.1 | ||||
| Mean no. of clear days | 11.0 | 9.8 | 7.6 | 5.4 | 4.3 | 3.6 | 3.5 | 3.4 | 3.5 | 4.2 | 5.4 | 8.4 | 70.1 | 40.8 | ||||
| Mean no. of cloudy days | 7.2 | 8.2 | 10.6 | 13.5 | 14.8 | 14.6 | 15.1 | 15.0 | 15.0 | 14.8 | 14.2 | 10.2 | 153.1 | 40.8 | ||||
| Mean daily hours of sunshine | 8.6 | 8.1 | 6.9 | 4.9 | 3.9 | 3.6 | 4.0 | 4.8 | 5.4 | 6.6 | 7.4 | 8.2 | 6.1 | 5.3 | ||||
| Highest recorded wind gust - km/h | 64.8 | 61.2 | 68.4 | 64.8 | 76.0 | 81.4 | 87.1 | 87.1 | 0.6 | |||||||||