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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)
34.2 33.1 30.2 26.3 21.8 17.8 17.1 19.3 23.1 27.4 30.7 32.3 26.2
Mean Min (°C)
18.4 18.0 15.3 10.7 5.5 3.9 2.1 2.6 5.8 9.6 14.1 16.4 10.3
Mean Rain (mm)
56.7 63.9 46.2 21.7 27.2 47.0 32.9 32.5 46.4 42.5 60.0 84.9 562.1
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
7.2 7.4 6.1 4.7 5.3 9.2 7.9 6.3 6.4 7.0 8.6 10.0 79.6

Gunnedah Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
46.9 46.5 40.4 34.0 29.0 24.0 23.0 31.6 33.7 39.6 42.4 42.8 46.9
Low Max (°C)
19.7 17.4 19.4 13.8 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 17.6 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 38.0 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)
37.0 37.0 32.5 29.5 22.9 18.9 18.7 22.2 26.7 30.4 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 19.6 24.2 27.0 27.1 24.2
High Mn. Min (°C)
20.6 19.7 17.2 12.7 8.3 6.2 4.6 4.5 7.7 12.1 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 6.8 10.6 14.3 9.1
High Rain (mm)
153.0 177.4 161.8 93.2 52.8 99.4 93.4 73.0 118.4 82.2 197.2 182.8 911.8
Low Rain (mm)
0.0 0.2 0.0 0.0 0.2 8.6 0.2 3.6 0.8 2.8 5.6 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 1.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.8 4.5
≥ 35.0°C
13.8 8.9 2.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 5.6 8.6 37.5
≥ 30.0°C
25.6 22.5 16.8 3.6 0.0 0.0 0.0 0.1 1.9 9.1 17.1 21.2 110.8
≤ 2.0°C
0.0 0.0 0.0 1.0 7.4 9.9 16.0 15.0 5.5 1.4 0.1 0.0 50.6
≤ 0.0°C
0.0 0.0 0.0 0.1 3.8 6.3 11.2 10.9 1.5 0.1 0.0 0.0 30.2

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
15 16 16 16 16 14 15 15 15 16 16 15 15.4
Earliest Entry
2002 2002 2002 2002 2002 2002 2002 2002 2001 2001 2001 2001 2001
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
15 16 16 16 16 15 15 15 15 16 16 15 15.4
Earliest Entry
2002 2002 2002 2002 2002 2002 2002 2002 2001 2001 2001 2001 2001
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
15 16 16 16 16 15 15 15 15 16 16 15 15.4
Earliest Entry
2002 2002 2002 2002 2002 2002 2002 2002 2001 2001 2001 2001 2001
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

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

Myer Hobart store beats flood and fire, but market conditions may be toughest foe

08:46 EST

It has risen again from the ashes and has emerged from a devastating flood — but the challenge for the latest incarnation of Myer's Hobart store is simply to get people to shop there.

Potential rain and storms for east coast next week

14:23 EST

Heavy rain and thunderstorms may affect parts of Australia's east coast next week.

Storms strike NSW

13:12 EST

Thunderstorms have developed over central and northern NSW and are likely to affect parts of Sydney this afternoon.