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

Wujal Wujal's new wifi brings vital communication link during wild weather

06:43 EDT

In cyclone-prone far north Queensland, a new community-wide wifi network has been installed in the state's smallest shire in a bid to solve problems during severe storms that often leave the town of Wujal Wujal completely isolated.

New fire danger rating system set to be trialled this summer to cope with new extremes

06:17 EDT

The trusty roadside fire danger signs marking the entrance to every country town are up for a revamp.

Oppressive heat targets northern WA

16:29 EDT

Some northern parts of Western Australia will experience an extreme heatwave this week as temperatures climb into the mid forties for a number of days.