Williamson Climate

Williamson Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
31.7 31.2 30.5 29.0 26.3 24.0 24.0 25.2 27.3 28.9 30.4 31.4 28.3
Mean Min (°C)
23.0 22.9 21.7 18.3 14.0 11.7 10.0 10.4 13.9 17.4 19.9 22.0 17.0
Mean Rain (mm)
154.3 185.5 140.3 48.6 30.6 36.1 34.2 21.8 16.3 34.8 42.7 142.8 876.9
Median Rain (mm)
123.5 123.2 35.0 41.8 23.4 28.2 8.5 12.7 8.4 29.5 45.1 140.2 720.2
Mean Rain Days
12.7 15.3 13.4 9.3 9.4 9.2 7.4 3.8 3.8 4.9 6.3 9.5 105.4

Williamson Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
37.2 36.3 39.6 33.8 33.2 29.7 30.2 32.2 35.3 35.6 39.5 39.1 39.6
Low Max (°C)
24.4 24.7 22.0 21.7 13.6 11.4 16.3 16.6 21.2 20.1 23.0 24.9 11.4
High Min (°C)
27.8 27.0 26.4 25.2 21.6 21.0 21.4 21.0 23.2 24.4 25.8 27.0 27.8
Low Min (°C)
17.1 16.1 14.0 8.1 3.6 -0.8 0.1 -0.4 3.0 5.9 11.3 14.2 -0.8
High Rain (mm)
208.0 138.2 136.2 74.2 36.4 68.4 66.6 80.2 42.6 52.2 54.0 129.6 208.0

Williamson Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
32.6 33.5 32.1 30.7 28.9 25.9 25.6 27.1 29.2 29.9 32.1 33.0 29.0
Low Mn. Max (°C)
30.5 29.7 29.2 27.7 24.6 20.7 22.1 23.5 25.6 27.7 27.7 29.5 27.6
High Mn. Min (°C)
23.8 24.1 23.1 20.2 16.2 14.0 12.5 12.7 17.8 20.3 21.4 23.8 18.1
Low Mn. Min (°C)
22.1 21.9 19.8 14.9 11.1 9.2 6.6 7.7 10.7 14.9 18.3 20.2 15.9
High Rain (mm)
415.8 598.0 480.2 164.8 70.0 164.6 150.4 105.8 87.2 90.2 128.6 592.0 1989.4
Low Rain (mm)
45.6 7.0 18.6 0.2 2.2 4.2 0.0 0.2 0.0 0.2 2.6 4.0 304.6

Williamson Annual Temperatures & Rainfall

WILLIAMSON

Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall

Williamson Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°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
≥ 35.0°C
0.9 0.7 0.2 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.8 0.6 3.2
≥ 30.0°C
26.9 21.8 20.0 8.3 0.6 0.0 0.1 0.2 2.3 6.1 18.8 25.7 128.9
≤ 2.0°C
0.0 0.0 0.0 0.0 0.0 0.1 1.1 0.5 0.0 0.0 0.0 0.0 1.8
≤ 0.0°C
0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.1 0.0 0.0 0.0 0.0 0.1

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
33.0 33.1 32.1 30.7 28.4 26.3 26.1 27.0 28.8 30.2 31.5 33.1 31.6
Low Max
29.9 28.6 28.7 27.5 24.2 21.2 21.9 22.9 25.0 26.8 28.4 29.0 24.2
High Min
24.7 24.3 23.8 21.4 17.7 16.4 15.2 15.4 18.2 21.3 22.4 24.6 23.1
Low Min
21.0 21.7 18.8 14.5 8.1 5.9 4.2 5.4 10.7 13.7 17.0 19.8 9.6

Williamson Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
14 15 15 15 15 16 16 16 16 16 16 15 15.0
Earliest Entry
2006 2006 2006 2006 2006 2005 2005 2005 2005 2005 2005 2005 2005
Latest Entry
2021 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2021
Years of Maxima
14 15 15 15 15 16 16 16 16 16 16 15 15.0
Earliest Entry
2006 2006 2006 2006 2006 2005 2005 2005 2005 2005 2005 2005 2005
Latest Entry
2021 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2021
Years of Rainfall
14 15 15 15 15 16 16 16 16 16 16 15 15.0
Earliest Entry
2006 2006 2006 2006 2006 2005 2005 2005 2005 2005 2005 2005 2005
Latest Entry
2021 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2021

Station Details

WILLIAMSON
Capricornia, Queensland
22.4703°S 150.1786°E 28m AMSL
Commenced 2005
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