Fairfax Media Network

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

Wild weather on the way for New South Wales

12:42 EST

After a month of mostly high pressure, a cold front and trough will bump away the high and bring some woolly weather later this week to parts of New South Wales.

Turbulent skies over WA's interior

10:55 EST

Following a week of generally clear weather over the interior of WA, thundery clouds and a strong jetstream are leading to storm activity and some magnificent cloud features observable on satellite.

Skyrocketing beanies caused by winter

15:00 EST

We're now past the shortest day of the year and well into winter, so just how wintry is it in southeastern Australia? A weak cold front has just clipped Victoria and southeastern New South Wales, bringing with it frequent showers and fresh winds.