Mt Boyce Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
24.5 23.1 20.7 17.4 13.7 10.3 9.6 11.3 14.8 18.0 20.5 22.9 17.2
Mean Min (°C)
13.6 13.3 11.5 8.9 6.2 4.0 2.7 3.0 5.4 7.7 9.8 11.7 8.1
Mean Rain (mm)
119.8 142.8 114.1 64.8 49.0 81.9 46.4 57.9 56.3 70.1 100.0 83.9 982.6
Median Rain (mm)
108.8 116.3 53.5 45.6 36.2 50.3 36.0 32.2 38.2 60.6 90.0 58.3 816.0
Mean Rain Days
16.8 16.6 17.6 14.4 13.0 16.2 14.3 12.2 11.8 13.6 16.2 15.9 178.6

Mt Boyce Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
38.0 38.0 32.5 28.1 29.3 30.4 17.4 31.8 27.6 29.3 35.5 37.5 38.0
Low Max (°C)
11.6 11.0 10.8 5.0 2.3 2.1 1.8 2.5 3.8 5.0 6.4 9.1 1.8
High Min (°C)
24.3 26.1 22.6 17.7 16.8 16.9 11.8 13.7 16.1 19.2 23.6 23.5 26.1
Low Min (°C)
4.3 -0.7 2.9 -0.9 -2.2 -3.0 -3.4 -3.6 -3.6 -1.5 0.2 2.4 -3.6
High Rain (mm)
128.0 166.8 89.2 105.2 72.0 107.6 76.2 121.0 69.0 46.8 105.0 58.0 166.8

Mt Boyce Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
29.0 27.1 25.0 21.2 18.1 14.3 11.3 13.7 17.9 20.6 24.4 27.0 19.0
Low Mn. Max (°C)
20.3 19.2 18.2 14.0 12.0 8.3 7.8 9.2 11.7 15.0 16.8 17.9 15.3
High Mn. Min (°C)
17.2 17.7 14.6 11.1 10.4 9.2 5.2 5.0 7.5 10.7 12.7 13.9 9.8
Low Mn. Min (°C)
10.3 9.9 9.4 6.7 4.3 2.1 1.3 1.2 3.5 5.6 6.5 9.0 7.1
High Rain (mm)
221.2 560.4 417.6 313.6 232.4 305.0 144.4 294.8 144.8 186.2 290.8 200.0 1585.6
Low Rain (mm)
30.0 6.8 12.6 1.2 5.2 4.8 2.6 1.6 0.4 12.8 26.4 0.4 640.4

Mt Boyce Annual Temperatures & Rainfall

Mt Boyce annual climate

Mt Boyce Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°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°C
0.6 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 1.1
≥ 30°C
5.3 2.5 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 2.6 11.7
≤ 2°C
0.0 0.0 0.0 0.4 2.7 7.8 13.1 11.8 4.7 1.8 0.4 0.0 42.8
≤ 0°C
0.0 0.0 0.0 0.0 0.7 2.4 4.8 4.9 1.1 0.5 0.0 0.0 14.5

Mt Boyce 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
29.8 28.4 25.1 21.2 17.1 13.6 12.1 14.9 19.1 22.7 25.8 28.0 24.4
Low Max
17.9 17.3 16.1 12.9 10.2 7.3 6.7 7.4 9.7 12.7 13.9 16.7 9.6
High Min
16.9 16.9 14.3 12.0 9.7 7.2 5.4 6.1 9.2 11.9 13.8 15.3 13.5
Low Min
9.1 9.7 8.1 5.6 3.2 0.7 -0.1 -0.2 1.9 3.4 5.1 7.9 2.4

Mt Boyce Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
29 30 30 30 30 30 30 30 30 31 31 31 30.0
Earliest Entry
1991 1991 1991 1991 1991 1991 1990 1990 1990 1990 1990 1990 1990
Latest Entry
2021 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2021
Years of Maxima
29 30 30 30 30 30 30 30 30 30 31 31 30.0
Earliest Entry
1991 1991 1991 1991 1991 1991 1990 1990 1990 1990 1990 1990 1990
Latest Entry
2021 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2021
Years of Rainfall
24 25 25 25 25 25 26 26 26 26 26 26 25.0
Earliest Entry
1995 1995 1995 1995 1995 1994 1994 1994 1994 1994 1994 1994 1994
Latest Entry
2021 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2021

Station Details

MOUNT BOYCE AWS
Central Tablelands, New South Wales/ACT
33.6185°S 150.2741°E 1080m AMSL
Commenced 1989

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Hottest start to year in decades for west coast

14:51 AEDT Perth days for the first half of January are averaging the hottest since 1962.  Only two days this month so far have stayed below 30 degrees - and then barely - pushing the average maximum for the month so far up to 33.6 degrees, 2.5 degrees above average.

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