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Gunnedah Climate

Gunnedah Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
34.3 32.6 29.8 26.3 21.8 17.9 17.2 19.5 23.5 27.4 30.6 32.0 26.1
Mean Min (°C)
18.3 18.0 15.0 10.5 5.1 3.8 2.0 2.6 5.8 9.7 14.3 16.3 10.1
Mean Rain (mm)
54.8 74.9 46.8 18.8 24.1 44.2 34.2 29.6 42.7 41.4 64.4 85.0 562.9
Median Rain (mm)
29.6 58.0 23.6 15.7 17.7 33.2 28.3 16.8 50.4 39.6 43.3 55.2 474.3
Mean Rain Days
6.8 8.2 5.5 4.3 4.7 8.8 7.3 6.4 5.9 6.9 9.0 10.1 80.2

Gunnedah Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
46.9 42.8 39.0 32.9 29.0 24.0 22.9 31.6 33.7 39.6 42.4 42.8 46.9
Low Max (°C)
21.5 17.4 19.4 16.8 11.7 9.2 9.0 11.6 12.3 13.5 17.9 19.9 9.0
High Min (°C)
29.2 27.4 22.8 19.1 14.5 16.0 13.7 14.8 17.4 19.9 25.8 27.3 29.2
Low Min (°C)
6.1 6.4 2.6 -0.1 -4.5 -6.8 -6.0 -5.4 -3.4 0.0 1.8 5.0 -6.8
High Rain (mm)
88.0 74.8 42.2 24.6 25.8 35.8 32.8 33.8 43.2 34.6 64.2 60.2 88.0

Gunnedah Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
36.3 35.0 31.4 29.3 22.9 18.9 18.7 22.2 26.7 30.0 34.5 35.2 27.2
Low Mn. Max (°C)
30.8 29.2 28.4 24.0 20.3 14.8 15.6 16.5 21.0 24.3 27.0 27.1 24.2
High Mn. Min (°C)
20.6 19.7 16.5 12.3 8.3 5.9 4.6 4.5 7.7 11.2 16.6 18.2 10.8
Low Mn. Min (°C)
16.4 15.8 12.7 7.8 2.4 1.7 -0.5 0.6 3.5 7.7 12.3 14.3 9.1
High Rain (mm)
153.0 177.4 161.8 69.8 50.6 99.4 93.4 66.8 88.8 82.2 197.2 182.8 911.8
Low Rain (mm)
0.0 38.8 0.0 0.0 0.2 8.6 0.2 3.6 0.8 2.8 11.0 16.2 266.8

Gunnedah Annual Temperatures & Rainfall

GUNNEDAH AIRPORT AWS

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

Gunnedah Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
1.8 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.7 4.1
≥ 35.0°C
13.9 7.8 1.2 0.0 0.0 0.0 0.0 0.0 0.0 1.0 5.3 8.1 35.6
≥ 30.0°C
25.5 21.5 16.1 3.4 0.0 0.0 0.0 0.1 2.1 8.9 16.6 20.3 109.9
≤ 2.0°C
0.0 0.0 0.0 1.1 7.8 10.4 16.1 14.6 5.9 1.2 0.1 0.0 53.6
≤ 0.0°C
0.0 0.0 0.0 0.2 4.1 6.7 11.0 10.5 1.6 0.1 0.0 0.0 31.8

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
38.0 37.0 33.7 29.7 25.0 21.0 20.0 23.0 27.6 32.0 35.2 36.9 33.9
Low Max
30.0 28.7 26.6 22.7 19.0 15.0 14.0 15.5 18.8 23.0 25.0 27.7 18.0
High Min
21.6 21.1 18.3 14.3 9.9 8.7 6.7 7.9 10.5 14.2 18.4 19.8 18.2
Low Min
15.0 14.6 11.1 7.0 0.5 -1.1 -2.0 -2.0 1.7 5.0 10.0 12.3 1.6

Gunnedah Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
12 13 13 13 13 12 13 13 13 14 14 13 13.0
Earliest Entry
2002 2002 2002 2002 2002 2002 2002 2002 2001 2001 2001 2001 2001
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Maxima
12 13 13 13 13 13 13 13 13 14 14 13 13.0
Earliest Entry
2002 2002 2002 2002 2002 2002 2002 2002 2001 2001 2001 2001 2001
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Rainfall
12 13 13 13 13 13 13 13 13 14 14 13 13.0
Earliest Entry
2002 2002 2002 2002 2002 2002 2002 2002 2001 2001 2001 2001 2001
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014

Station Details

GUNNEDAH AIRPORT AWS
NW Slopes & Plains, New South Wales/ACT
30.9537°S 150.2494°E 263m AMSL
Commenced 2001
Display Your Local Weather

Weather News

Another bout of heat for Perth

16:16 EDT

Another bout of heat for Perth Perth has finally cooled down to about average summer levels over the last few days, and is on track to heat up to a balmy 32 degrees today.

Heat and powerful surf on the way for coastal southeast QLD

12:55 EDT

After a slight dip in temperatures yesterday, warmer days are on the way from the Coolangatta area to the Sunshine Coast region.

Heat put on hold in the southeast

14:24 EDT

Temperatures will cool down for much of the week for South Australia, Victoria and New South Wales.