Coonabarabran Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
31.6 30.7 28.1 24.1 19.5 16.1 15.2 17.1 20.6 24.2 27.4 30.3 23.7
Mean Min (°C)
15.7 15.2 12.2 7.5 3.8 1.6 0.5 1.2 4.0 7.7 11.0 13.7 7.8
Mean Rain (mm)
88.7 81.0 65.7 51.6 52.6 56.5 54.4 51.9 50.6 59.9 66.4 70.3 747.3
Median Rain (mm)
67.1 52.3 47.4 38.7 42.4 48.5 44.2 42.4 39.7 50.0 52.3 54.7 746.4
Mean Rain Days
7.3 6.4 6.1 5.1 6.2 7.9 7.8 7.3 6.7 7.2 7.4 7.3 82.4

Coonabarabran Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
44.0 42.9 37.5 35.0 28.2 24.6 24.2 29.0 33.6 38.8 41.6 41.5 44.0
Low Max (°C)
16.4 16.1 15.6 10.5 8.1 6.6 6.3 5.6 8.8 10.9 11.0 17.0 5.6
High Min (°C)
27.1 27.4 22.7 18.9 16.6 13.3 13.3 14.1 20.1 20.0 26.0 25.1 27.4
Low Min (°C)
3.6 3.6 0.6 -3.6 -6.1 -7.2 -9.0 -7.6 -5.0 -2.2 -0.8 2.7 -9.0
High Rain (mm)
149.4 176.3 103.4 122.4 113.8 86.0 108.5 85.2 76.2 72.6 91.7 141.0 176.3

Coonabarabran Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
37.0 34.9 32.5 27.7 21.5 19.0 17.8 21.6 24.7 28.2 32.5 34.7 25.8
Low Mn. Max (°C)
27.2 26.3 24.7 21.1 15.4 14.0 12.9 14.5 16.1 20.0 22.8 25.3 21.7
High Mn. Min (°C)
20.8 18.5 15.4 12.8 8.5 7.5 4.0 4.6 6.7 10.6 13.9 16.8 9.4
Low Mn. Min (°C)
12.1 11.3 9.2 3.9 -1.3 -2.0 -3.5 -2.2 0.5 4.2 7.9 10.1 6.3
High Rain (mm)
365.0 297.9 289.7 342.6 329.8 231.8 310.9 224.6 261.2 226.1 316.8 293.6 1451.2
Low Rain (mm)
0.6 0.0 0.0 0.0 0.0 0.5 0.3 0.0 0.4 1.4 1.3 0.0 293.7

Coonabarabran Annual Temperatures & Rainfall

Coonabarabran annual climate

Coonabarabran Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.8
≥ 35°C
7.1 3.7 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.5 4.6 17.8
≥ 30°C
20.8 16.9 9.9 0.8 0.0 0.0 0.0 0.0 0.5 3.0 9.0 17.0 77.6
≤ 2°C
0.0 0.0 0.0 2.3 12.0 17.7 20.9 19.6 10.9 2.7 0.3 0.0 86.6
≤ 0°C
0.0 0.0 0.0 0.7 6.6 12.4 16.2 14.2 5.0 0.7 0.1 0.0 55.8

Coonabarabran 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
35.9 34.7 31.8 27.8 23.1 19.3 18.2 20.5 25.0 28.9 32.5 35.0 31.7
Low Max
26.8 26.7 24.3 20.2 15.8 12.7 11.9 12.9 15.7 19.2 22.2 25.6 15.6
High Min
19.1 18.6 16.0 12.2 8.9 6.1 5.2 5.6 8.7 12.4 15.4 17.8 15.5
Low Min
11.7 11.6 8.3 3.3 -0.7 -2.7 -3.7 -2.8 0.0 3.0 6.6 9.4 -0.2

Coonabarabran Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
67 66 65 65 65 65 65 66 65 66 66 66 64.0
Earliest Entry
1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957
Latest Entry
2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2023 2024
Years of Maxima
67 66 65 65 65 65 65 66 65 66 66 66 64.0
Earliest Entry
1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957
Latest Entry
2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2023 2024
Years of Rainfall
143 144 143 144 144 144 144 144 144 144 144 144 143.0
Earliest Entry
1880 1880 1879 1879 1879 1879 1879 1879 1879 1879 1879 1879 1879
Latest Entry
2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2023 2024

Station Details

COONABARABRAN (SHOWGROUNDS)
CW Slopes & Plains, New South Wales/ACT
31.2786°S 149.2786°E 520m AMSL
Commenced 1879

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