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Launceston September Weather

Averages and records for weather in Launceston, Tasmania in the month of September.

Typical Launceston September Weather 1991–2020
Average daily high	14.5 °C
Average daily low	4.1 °C
Average monthly precipitation	5.8 cm
Daily chance of precipitation	45.9%

Launceston September Weather Records 1884–2023
Highest temperature	23.9 °C	September 27, 1987
Lowest temperature	-4.4 °C	September 7, 1906
Highest daily low	14.8 °C	September 30, 1980
Lowest daily high	7.8 °C	September 8, 1970
Hottest average high temperature	17.2 °C	1937
Coldest average high temperature	11.9 °C	1970
Most daily precipitation	5.4 cm	September 23, 1998
Most monthly precipitation	14.9 cm	1952

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

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
September 1	13.5	3.4	19.4	-2.9
September 2	13.6	3.5	23.0	-2.9
September 3	13.6	3.5	19.4	-2.6
September 4	13.7	3.6	19.2	-3.8
September 5	13.8	3.7	21.2	-1.9
September 6	13.9	3.7	20.4	-1.1
September 7	14.0	3.8	22.7	-4.4
September 8	14.1	3.9	20.8	-3.4
September 9	14.2	4.0	19.2	-2.6
September 10	14.2	4.0	21.7	-1.6
September 11	14.2	4.1	21.7	-2.4
September 12	14.3	4.0	21.4	-2.6
September 13	14.3	4.0	21.2	-3.9
September 14	14.4	4.0	23.4	-2.6
September 15	14.4	4.1	21.7	-2.7
September 16	14.5	4.1	21.2	-1.6
September 17	14.5	4.2	20.6	-3.2
September 18	14.6	4.2	20.0	-1.7
September 19	14.7	4.3	21.4	-2.2
September 20	14.8	4.4	23.4	-2.5
September 21	14.9	4.4	21.7	-3.6
September 22	15.0	4.5	21.7	-1.7
September 23	15.1	4.6	22.7	-1.7
September 24	15.1	4.6	22.7	-1.9
September 25	15.2	4.6	21.3	-2.1
September 26	15.3	4.7	22.3	-2.9
September 27	15.3	4.7	23.9	-1.0
September 28	15.4	4.7	22.2	-2.0
September 29	15.5	4.8	22.3	-2.3
September 30	15.6	4.8	23.5	-3.0

Weather Station Details

Years	Station	Coordinates
2009–2023	Launceston Airport	location
1940–2008	Launceston Airport Comparison	location
1884–1939	Launceston Pumping Station	location