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September weather forecast in Launceston

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

31 August, sun

	751 mmHg		81%
	5.7 m/s		+17

31 August, Sunday. day, 17°; night, 12°; partly cloudy

1 September, mon

	751 mmHg		82%
	5.2 m/s		+17

1 September, Monday. day, 18°; night, 12°; partly cloudy

2 September, tue

	751 mmHg		84%
	5.5 m/s		+17

2 September, Tuesday. day, 18°; night, 12°; rain

3 September, wed

	750 mmHg		85%
	6.1 m/s		+17

3 September, Wednesday. day, 18°; night, 12°; rain

4 September, thu

	750 mmHg		83%
	5.9 m/s		+16

4 September, Thursday. day, 18°; night, 12°; clear

5 September, fri

	750 mmHg		84%
	6 m/s		+16

5 September, Friday. day, 18°; night, 12°; partly cloudy

6 September, sat

	749 mmHg		85%
	6.2 m/s		+17

6 September, Saturday. day, 18°; night, 12°; overcast

7 September, sun

	748 mmHg		84%
	6.1 m/s		+17

7 September, Sunday. day, 18°; night, 12°; partly cloudy

8 September, mon

	748 mmHg		85%
	6 m/s		+17

8 September, Monday. day, 17°; night, 12°; rain

9 September, tue

	749 mmHg		84%
	6.1 m/s		+17

9 September, Tuesday. day, 17°; night, 13°; partly cloudy

10 September, wed

	749 mmHg		84%
	6.5 m/s		+17

10 September, Wednesday. day, 18°; night, 12°; rain

11 September, thu

	748 mmHg		84%
	6.5 m/s		+16

11 September, Thursday. day, 17°; night, 12°; rain

12 September, fri

	749 mmHg		83%
	6.4 m/s		+16

12 September, Friday. day, 17°; night, 12°; rain

13 September, sat

	750 mmHg		82%
	6.1 m/s		+16

13 September, Saturday. day, 17°; night, 11°; clear

14 September, sun

	750 mmHg		82%
	6 m/s		+16

14 September, Sunday. day, 17°; night, 11°; rain

15 September, mon

	750 mmHg		83%
	5.8 m/s		+16

15 September, Monday. day, 17°; night, 10°; partly cloudy

16 September, tue

	749 mmHg		81%
	6.1 m/s		+16

16 September, Tuesday. day, 17°; night, 11°; partly cloudy

17 September, wed

	749 mmHg		81%
	6.1 m/s		+16

17 September, Wednesday. day, 17°; night, 11°; clear

18 September, thu

	748 mmHg		81%
	6.6 m/s		+16

18 September, Thursday. day, 17°; night, 11°; clear

19 September, fri

	749 mmHg		83%
	6.1 m/s		+16

19 September, Friday. day, 17°; night, 11°; overcast

20 September, sat

	749 mmHg		84%
	6.1 m/s		+16

20 September, Saturday. day, 17°; night, 11°; partly cloudy

21 September, sun

	749 mmHg		83%
	6.1 m/s		+16

21 September, Sunday. day, 17°; night, 11°; partly cloudy

22 September, mon

	749 mmHg		85%
	5.9 m/s		+16

22 September, Monday. day, 16°; night, 11°; partly cloudy

23 September, tue

	748 mmHg		84%
	6.7 m/s		+16

23 September, Tuesday. day, 16°; night, 11°; overcast

24 September, wed

	747 mmHg		83%
	6.6 m/s		+16

24 September, Wednesday. day, 16°; night, 11°; rain

25 September, thu

	748 mmHg		84%
	5.9 m/s		+15

25 September, Thursday. day, 16°; night, 10°; partly cloudy

26 September, fri

	748 mmHg		85%
	6.4 m/s		+16

26 September, Friday. day, 16°; night, 11°; rain

27 September, sat

	749 mmHg		84%
	6.8 m/s		+16

27 September, Saturday. day, 16°; night, 11°; rain

28 September, sun

	749 mmHg		85%
	6.4 m/s		+16

28 September, Sunday. day, 16°; night, 11°; rain

29 September, mon

	747 mmHg		84%
	6.4 m/s		+16

29 September, Monday. day, 16°; night, 11°; rain

30 September, tue

	746 mmHg		87%
	7.4 m/s		+16

30 September, Tuesday. day, 16°; night, 11°; rain

1 October, wed

	745 mmHg		85%
	7.4 m/s		+15

1 October, Wednesday. day, 15°; night, 11°; rain

2 October, thu

	747 mmHg		85%
	6.7 m/s		+15

2 October, Thursday. day, 15°; night, 10°; partly cloudy

3 October, fri

	747 mmHg		85%
	6.9 m/s		+15

3 October, Friday. day, 15°; night, 10°; partly cloudy

4 October, sat

	747 mmHg		83%
	7.5 m/s		+15

4 October, Saturday. day, 15°; night, 10°; overcast

Average data for 10 years

Launceston September

4

sunny days

13

days with precipitation

11

cloudy days

4 sunny days; 13 days with precipitation; 11 cloudy days;

84

%

air humidity

4.5

m/s

WindS

75

mm of precipitation

(7% of annual average)

+16

°C

Water temperature

air humidity 84%; 75 millimeters of precipitation (7% of annual average); Wind southerly 4.5 Meters per second; Water temperature +16°

Weather graphs for September

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

SW

S

SW

S

SW

S

S

S

SW

SW

SW

S

SW

SW

S

S

S

S

S

S

S

S

S

SW

SW

SW

SW

SW

S

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

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29

30

Daytime temperature

Night-time temperature

Cities near you

Dublin
Manchester
Brest
Liverpool
Trowbridge
Oxford
Bournemouth
Wicklow
Carnac

Cities with similar weather in September

Hamburg
Copenhagen
Capetown
Gdansk
Salzburg
Calgary
Luxembourg
Manchester
Liverpool

The weather forecast for September 2025 is based on historical data from the past 10 years.

In September, the weather in Launceston is typically warm. Average daily high temperature in September is about 17 degrees above zero. On average, Launceston has 13 rainy, 10 partly cloudy, 4 sunny, and 3 cloudy days in September. The rains are usually moderate.

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