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Gunnedah August Weather

Averages and records for weather in Gunnedah, New South Wales in the month of August.

Typical Gunnedah August Weather 1991–2020
Average daily high	18.9 °C
Average daily low	6.0 °C
Average monthly precipitation	3.1 cm
Daily chance of precipitation	17.6%

Gunnedah August Weather Records 1876–2023
Highest temperature	31.2 °C	August 23, 2009
Lowest temperature	-7.5 °C	August 14, 1880
Highest daily low	18.8 °C	August 24, 2009
Lowest daily high	4.4 °C	August 4, 1921
Hottest average high temperature	24.1 °C	1880
Coldest average high temperature	14.0 °C	1920
Most daily precipitation	6.8 cm	August 19, 1906
Most monthly precipitation	13.9 cm	1886

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
August 1	17.6	5.2	25.8	-3.9
August 2	17.7	5.2	25.0	-2.8
August 3	17.8	5.3	25.7	-4.4
August 4	17.8	5.3	23.6	-4.7
August 5	17.9	5.3	23.9	-7.2
August 6	17.9	5.3	25.0	-4.4
August 7	18.0	5.3	25.9	-6.1
August 8	18.1	5.4	24.6	-3.9
August 9	18.2	5.4	26.7	-5.8
August 10	18.3	5.5	26.1	-4.4
August 11	18.3	5.5	26.1	-3.3
August 12	18.4	5.6	26.8	-6.4
August 13	18.5	5.7	28.8	-7.5
August 14	18.6	5.8	27.7	-7.5
August 15	18.7	5.8	27.1	-6.9
August 16	18.8	6.0	27.8	-5.6
August 17	18.9	6.1	27.8	-4.2
August 18	19.0	6.3	28.3	-3.9
August 19	19.1	6.3	28.1	-2.8
August 20	19.2	6.4	28.9	-1.1
August 21	19.3	6.5	28.9	-3.3
August 22	19.4	6.6	31.1	-3.3
August 23	19.5	6.8	31.2	-2.8
August 24	19.6	6.9	27.9	-3.3
August 25	19.7	7.1	30.6	-2.8
August 26	19.8	7.2	30.3	-1.7
August 27	19.9	7.3	26.9	-2.5
August 28	20.0	7.4	29.4	-2.2
August 29	20.0	7.5	29.4	-1.1
August 30	20.1	7.6	29.4	-1.7
August 31	20.2	7.7	29.4	-2.2

Weather Station Details

Years	Station	Coordinates
1948–2023	Gunnedah Resource Centre	location
1876–1947	Gunnedah Pool	location