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September weather forecast in Perce

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

	753 mmHg		81%
	5.8 m/s		+18

31 August, Sunday. day, 17°; night, 13°; overcast

1 September, mon

	754 mmHg		81%
	6.2 m/s		+18

1 September, Monday. day, 17°; night, 13°; rain

2 September, tue

	756 mmHg		78%
	6.1 m/s		+18

2 September, Tuesday. day, 17°; night, 13°; clear

3 September, wed

	754 mmHg		80%
	6.2 m/s		+18

3 September, Wednesday. day, 17°; night, 13°; partly cloudy

4 September, thu

	753 mmHg		81%
	6.1 m/s		+18

4 September, Thursday. day, 17°; night, 13°; rain

5 September, fri

	754 mmHg		79%
	6.1 m/s		+17

5 September, Friday. day, 17°; night, 13°; clear

6 September, sat

	755 mmHg		79%
	6 m/s		+18

6 September, Saturday. day, 17°; night, 12°; clear

7 September, sun

	754 mmHg		81%
	5.9 m/s		+17

7 September, Sunday. day, 18°; night, 13°; rain

8 September, mon

	753 mmHg		81%
	6.4 m/s		+16

8 September, Monday. day, 16°; night, 13°; rain

9 September, tue

	755 mmHg		80%
	6.3 m/s		+16

9 September, Tuesday. day, 16°; night, 12°; rain

10 September, wed

	755 mmHg		82%
	5.7 m/s		+16

10 September, Wednesday. day, 15°; night, 12°; rain

11 September, thu

	756 mmHg		80%
	6.7 m/s		+16

11 September, Thursday. day, 15°; night, 12°; rain

12 September, fri

	754 mmHg		80%
	5.9 m/s		+16

12 September, Friday. day, 16°; night, 11°; clear

13 September, sat

	755 mmHg		79%
	5.8 m/s		+16

13 September, Saturday. day, 16°; night, 12°; clear

14 September, sun

	755 mmHg		82%
	6.5 m/s		+15

14 September, Sunday. day, 15°; night, 12°; partly cloudy

15 September, mon

	754 mmHg		81%
	6.4 m/s		+15

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

16 September, tue

	754 mmHg		79%
	7 m/s		+15

16 September, Tuesday. day, 15°; night, 12°; partly cloudy

17 September, wed

	755 mmHg		77%
	6.3 m/s		+15

17 September, Wednesday. day, 15°; night, 11°; clear

18 September, thu

	755 mmHg		78%
	6.2 m/s		+15

18 September, Thursday. day, 14°; night, 11°; rain

19 September, fri

	757 mmHg		79%
	6.4 m/s		+14

19 September, Friday. day, 14°; night, 10°; partly cloudy

20 September, sat

	756 mmHg		79%
	6.1 m/s		+15

20 September, Saturday. day, 14°; night, 10°; clear

21 September, sun

	755 mmHg		79%
	6.4 m/s		+15

21 September, Sunday. day, 14°; night, 10°; clear

22 September, mon

	754 mmHg		81%
	6.6 m/s		+15

22 September, Monday. day, 15°; night, 10°; overcast

23 September, tue

	752 mmHg		80%
	6.9 m/s		+13

23 September, Tuesday. day, 14°; night, 11°; rain

24 September, wed

	755 mmHg		76%
	6.9 m/s		+14

24 September, Wednesday. day, 12°; night, 9°; clear

25 September, thu

	756 mmHg		77%
	6.8 m/s		+14

25 September, Thursday. day, 13°; night, 8°; partly cloudy

26 September, fri

	756 mmHg		80%
	6.4 m/s		+14

26 September, Friday. day, 13°; night, 9°; overcast

27 September, sat

	755 mmHg		80%
	6.6 m/s		+14

27 September, Saturday. day, 13°; night, 9°; clear

28 September, sun

	755 mmHg		82%
	6.2 m/s		+14

28 September, Sunday. day, 14°; night, 10°; partly cloudy

29 September, mon

	755 mmHg		80%
	7.2 m/s		+13

29 September, Monday. day, 13°; night, 10°; partly cloudy

30 September, tue

	755 mmHg		79%
	7.2 m/s		+13

30 September, Tuesday. day, 13°; night, 9°; rain

1 October, wed

	755 mmHg		80%
	6.2 m/s		+12

1 October, Wednesday. day, 13°; night, 9°; partly cloudy

2 October, thu

	755 mmHg		81%
	6.1 m/s		+12

2 October, Thursday. day, 12°; night, 8°; clear

3 October, fri

	755 mmHg		77%
	7.1 m/s		+12

3 October, Friday. day, 12°; night, 8°; clear

4 October, sat

	757 mmHg		75%
	6.3 m/s		+12

4 October, Saturday. day, 11°; night, 7°; clear

Average data for 10 years

Perce September

10

sunny days

11

days with precipitation

7

cloudy days

10 sunny days; 11 days with precipitation; 7 cloudy days;

80

%

air humidity

4.4

m/s

WindSW

99

mm of precipitation

(9% of annual average)

+15

°C

Water temperature

air humidity 80%; 99 millimeters of precipitation (9% of annual average); Wind south-westerly 4.4 Meters per second; Water temperature +15°

Weather graphs for September

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

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

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18

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20

21

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30

Daytime temperature

Night-time temperature

Cities near you

Saint John
Halifax
New Glasgow
Bonaventure
Iles de la Madeleine
Charlottetown
Sackville
Western Shore
New Minas

Cities with similar weather in September

Helsinki
Riga
Tallinn
Stockholm
Oslo
Yurmala
Palanga
Dublin
Buenos Aires

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

In September, the weather in Perce is typically warm. Average daily high temperature in September is about 15 degrees above zero. On average, Perce has 11 rainy, 10 sunny, 7 partly cloudy, and 2 cloudy days in September. The rains are usually heavy.

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