Weather

Derby Ap Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max. (°C) 35.2 34.5 35.3 35.7 32.9 30.5 30.7 32.6 35.4 37.2 38.2 37.2 34.6
Mean Min. (°C) 25.7 25.4 25.1 22.8 18.9 15.8 14.8 15.9 19.4 23.2 25.5 26.3 21.5
Mean Rain (mm) 202.5 211.1 140.3 20.3 18.6 6.9 6.7 1.2 1.0 2.7 10.5 78.0 682.0
Mean Rain Days 13.2 12.6 10.1 2.9 1.6 1.0 0.6 0.2 0.1 1.0 2.0 7.4 46.5

Derby Ap Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max. (°C) 44.0 43.8 41.9 41.5 40.3 36.6 36.2 38.6 42.1 44.1 44.6 44.9 44.9
Low Max. (°C) 26.0 25.8 26.6 22.0 19.1 19.6 20.3 20.6 21.2 29.4 28.3 26.4 19.1
High Min. (°C) 30.3 29.7 29.5 28.7 27.4 25.0 23.6 24.5 27.4 29.2 29.6 30.9 30.9
Low Min. (°C) 20.2 19.2 19.3 13.7 9.1 6.1 6.0 6.6 9.1 11.7 19.8 18.5 6.0
High Rain (mm) 294.4 255.3 159.0 66.0 105.0 39.8 78.6 21.4 27.4 17.3 38.0 147.4 294.4

Derby Ap Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max. (°C) 38.2 38.7 38.0 38.9 34.9 33.3 32.0 34.5 37.4 39.0 39.5 39.3 36.3
Low Mn. Max. (°C) 31.7 32.0 32.5 32.3 29.6 28.0 27.8 30.3 32.8 35.4 36.2 34.7 33.3
High Mn. Min. (°C) 26.8 27.4 27.1 24.9 21.9 19.9 18.4 20.2 21.9 25.8 27.2 27.5 23.4
Low Mn. Min. (°C) 24.4 24.1 23.6 20.7 15.0 11.9 11.2 12.0 16.6 20.8 23.0 25.4 19.9
High Rain (mm) 703.2 445.4 689.2 93.6 132.0 88.6 153.0 23.6 40.4 26.6 74.4 350.6 1250.2
Low Rain (mm) 8.5 16.1 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 78.7

Derby Ap Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C 1.1 0.8 0.5 0.3 0.0 0.0 0.0 0.0 0.7 3.5 5.8 4.0 16.1
≥ 35°C 17.3 12.0 17.9 19.6 6.7 0.6 0.6 3.8 17.4 25.6 27.9 25.4 169.5
≥ 30°C 28.4 26.1 29.4 28.6 27.3 18.4 20.4 28.1 29.2 30.4 29.4 30.0 316.7
≤ 2°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
≤ 0°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
DERBY AERO
17.3706°S  123.6611°E  6m AMSL
Commenced 1951
Rainfall records: 57.2 years between 1951 and 2017
Min. temperature records: 31.3 years between 1972 and 2017
Max. temperature records: 31.5 years between 1972 and 2017