Gunnedah climate
Typical historical weather for Gunnedah, Australia, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Want today's actual conditions instead? See the current forecast for Gunnedah.
Annual average
18°C
across all months
Warmest month
33.2°C
Jan average high
Coolest month
4°C
Jul average low
Annual rainfall
588mm
total per year
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
● Avg high● Avg low▮ Rainfall
Records on file
Hottest day
44.2°C
12 February 2017
Coldest day
-3.3°C
15 July 2018
Wettest day
74.8mm
30 March 2019
Windiest day
7.6m/s
18 January 2025
See the detail: Gunnedah on 30 March 2019.