Isisford Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
37.0 36.1 34.5 31.2 26.5 23.5 23.2 25.9 29.9 33.6 35.8 37.2 31.2
Mean Min (°C)
23.5 22.7 20.8 16.5 11.4 8.2 6.9 8.5 12.5 17.1 20.3 22.5 15.9
Mean Rain (mm)
71.3 71.7 60.7 35.9 27.0 20.1 19.9 11.2 15.2 27.3 36.0 51.8 447.5
Median Rain (mm)
43.8 49.6 28.8 14.7 13.2 10.2 5.5 5.6 3.8 15.4 18.5 39.4 395.1
Mean Rain Days
5.8 5.3 4.5 2.4 2.6 2.3 2.1 1.7 2.0 3.3 4.1 4.9 41.0

Isisford Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
47.0 46.1 44.6 40.0 36.4 33.3 33.4 37.7 41.0 43.6 46.0 46.6 47.0
Low Max (°C)
22.5 21.3 21.8 15.4 13.3 11.6 10.2 14.1 15.6 19.1 19.6 20.0 10.2
High Min (°C)
32.2 31.9 29.4 27.0 22.8 19.1 19.7 20.6 24.8 29.6 30.4 33.1 33.1
Low Min (°C)
14.7 13.6 4.0 3.9 1.4 -1.4 -1.7 -2.0 1.6 5.0 7.0 8.4 -2.0
High Rain (mm)
203.7 133.1 146.4 166.6 124.2 99.8 98.6 59.2 72.4 123.2 98.6 132.3 203.7

Isisford Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
40.5 39.3 39.0 35.0 30.1 27.4 26.5 31.0 33.8 36.6 39.6 40.7 33.1
Low Mn. Max (°C)
33.2 30.8 31.0 26.6 21.9 21.0 19.2 22.4 25.6 29.5 29.9 32.1 28.8
High Mn. Min (°C)
26.7 25.9 24.2 20.1 15.5 11.5 10.4 11.8 16.1 20.4 24.0 24.7 17.7
Low Mn. Min (°C)
17.9 16.8 17.1 13.0 7.9 4.6 3.0 4.4 8.4 10.7 14.6 20.1 13.3
High Rain (mm)
353.3 334.8 330.7 455.4 274.0 156.2 156.8 106.3 134.3 141.7 227.7 179.9 1309.1
Low Rain (mm)
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 125.3

Isisford Annual Temperatures & Rainfall

Isisford annual climate

Isisford Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
6.9 3.3 1.1 0.0 0.0 0.0 0.0 0.0 0.1 1.3 3.8 7.3 22.9
≥ 35°C
22.2 17.8 14.3 3.0 0.0 0.0 0.0 0.1 2.6 11.3 17.8 21.8 110.4
≥ 30°C
27.7 25.2 26.7 20.0 4.2 0.4 0.5 3.7 14.8 24.7 26.1 27.9 201.2
≤ 2°C
0.0 0.0 0.0 0.0 0.0 1.6 3.1 1.0 0.0 0.0 0.0 0.0 5.2
≤ 0°C
0.0 0.0 0.0 0.0 0.0 0.3 0.8 0.1 0.0 0.0 0.0 0.0 0.9

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
40.6 39.5 37.6 34.3 29.8 26.8 26.7 29.4 34.0 37.3 39.7 41.0 37.8
Low Max
32.8 32.2 31.6 27.8 22.8 19.5 19.0 21.2 25.2 29.2 31.8 33.1 23.4
High Min
26.1 25.6 23.6 20.0 16.0 12.5 11.4 12.9 17.2 21.1 23.9 25.6 23.1
Low Min
20.0 19.7 17.3 13.0 7.1 3.4 2.2 3.7 7.2 12.0 16.1 18.3 6.7

Isisford Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
46 52 50 46 50 50 53 54 50 50 50 45 49.0
Earliest Entry
1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025
Years of Maxima
48 52 51 44 47 48 51 54 55 51 51 46 49.0
Earliest Entry
1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957 1957
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025
Years of Rainfall
138 137 138 138 138 138 139 139 139 139 138 138 138.0
Earliest Entry
1887 1888 1887 1887 1885 1887 1885 1885 1885 1885 1887 1887 1885
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025

Station Details

ISISFORD POST OFFICE
Central West, Queensland
24.2591°S 144.4406°E 203m AMSL
Commenced 1885

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