Hillston Ap Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
33.7 33.0 29.6 24.7 19.6 16.1 15.3 17.4 21.0 25.1 28.8 31.6 24.6
Mean Min (°C)
18.5 18.3 15.2 10.8 7.2 4.6 3.6 4.7 7.0 10.5 13.9 16.4 10.8
Mean Rain (mm)
31.8 26.9 33.3 28.2 33.0 34.6 30.2 30.8 28.8 36.6 30.8 30.2 375.0
Median Rain (mm)
16.0 15.6 16.2 15.7 24.6 30.4 26.4 29.3 22.8 29.4 19.3 19.0 354.6
Mean Rain Days
3.8 3.4 3.8 4.2 5.5 7.2 7.5 7.3 5.8 5.8 4.3 4.1 62.6

Hillston Ap Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
47.0 47.2 42.0 38.2 30.0 26.0 26.2 30.7 37.6 39.8 43.8 45.5 47.2
Low Max (°C)
16.1 16.0 15.0 12.8 10.0 7.8 7.0 9.6 8.9 13.0 10.6 18.0 7.0
High Min (°C)
31.0 32.0 29.0 23.0 20.6 15.6 15.6 16.1 21.0 25.0 30.0 32.5 32.5
Low Min (°C)
6.0 5.4 4.5 0.5 -3.2 -4.0 -6.0 -4.6 -2.2 1.0 2.0 4.4 -6.0
High Rain (mm)
105.2 119.6 123.0 96.0 66.0 52.6 45.0 46.0 58.8 60.2 58.4 61.0 123.0

Hillston Ap Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
39.7 36.9 33.3 30.1 22.1 19.6 18.2 22.5 26.5 30.6 34.0 35.1 26.6
Low Mn. Max (°C)
29.5 30.1 26.0 20.6 15.8 13.9 12.9 14.7 16.6 20.6 23.5 28.0 22.6
High Mn. Min (°C)
23.9 22.1 18.7 14.0 10.6 8.4 6.4 7.3 9.1 13.1 18.5 20.0 12.0
Low Mn. Min (°C)
13.8 15.1 11.5 7.3 3.5 1.7 0.6 2.1 4.8 8.2 11.2 12.8 9.1
High Rain (mm)
212.6 183.9 242.4 181.8 161.5 123.1 103.0 84.1 177.8 166.8 148.9 107.0 820.0
Low Rain (mm)
0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.5 0.0 0.0 0.0 0.0 101.3

Hillston Ap Annual Temperatures & Rainfall

Hillston Ap annual climate

Hillston Ap Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
3.5 1.8 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 1.7 7.9
≥ 35°C
12.6 9.9 3.9 0.1 0.0 0.0 0.0 0.0 0.1 1.1 4.4 8.7 40.2
≥ 30°C
24.1 21.3 15.3 3.8 0.0 0.0 0.0 0.0 1.1 5.9 12.0 19.3 102.0
≤ 2°C
0.0 0.0 0.0 0.2 3.1 8.5 11.0 7.7 2.7 0.1 0.0 0.0 33.4
≤ 0°C
0.0 0.0 0.0 0.0 0.9 3.8 5.4 3.3 0.5 0.0 0.0 0.0 13.9

Hillston Ap 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
38.9 38.0 34.4 29.4 23.5 19.2 18.0 21.0 26.0 30.6 35.0 37.2 33.7
Low Max
28.0 27.8 24.3 20.0 15.6 13.0 12.2 13.8 16.1 19.4 22.8 25.6 15.6
High Min
23.0 23.0 20.0 15.6 12.0 8.9 7.4 8.9 11.6 15.4 19.0 21.5 18.7
Low Min
13.3 13.5 10.4 6.0 2.9 0.6 0.0 1.0 3.0 6.0 8.9 11.7 3.5

Hillston Ap Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
66 66 65 66 64 66 66 66 66 67 66 67 66.0
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
66 67 66 66 66 65 66 66 66 67 67 67 66.0
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
139 138 137 136 136 135 136 136 138 137 139 139 136.0
Earliest Entry
1881 1881 1881 1881 1881 1881 1881 1881 1881 1881 1881 1881 1881
Latest Entry
2025 2025 2025 2024 2024 2024 2024 2024 2024 2024 2024 2024 2025

Station Details

HILLSTON AIRPORT
Riverina, New South Wales/ACT
33.4915°S 145.5248°E 122m AMSL
Commenced 1881

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