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April weather forecast in Grande-Synthe

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

30 March, sun

	760 mmHg		82%
	8.3 m/s		+8

30 March, Sunday. day, 9°; night, 7°; rain

31 March, mon

	760 mmHg		82%
	8.7 m/s		+8

31 March, Monday. day, 9°; night, 7°; clear

1 April, tue

	761 mmHg		81%
	8.6 m/s		+9

1 April, Tuesday. day, 9°; night, 7°; clear

2 April, wed

	761 mmHg		79%
	8.5 m/s		+9

2 April, Wednesday. day, 10°; night, 7°; rain

3 April, thu

	760 mmHg		80%
	8.3 m/s		+9

3 April, Thursday. day, 9°; night, 7°; partly cloudy

4 April, fri

	761 mmHg		80%
	9.2 m/s		+9

4 April, Friday. day, 9°; night, 7°; partly cloudy

5 April, sat

	763 mmHg		78%
	9.3 m/s		+9

5 April, Saturday. day, 9°; night, 7°; overcast

6 April, sun

	762 mmHg		78%
	9.3 m/s		+9

6 April, Sunday. day, 9°; night, 7°; partly cloudy

7 April, mon

	762 mmHg		79%
	8.2 m/s		+9

7 April, Monday. day, 9°; night, 7°; clear

8 April, tue

	763 mmHg		79%
	7.4 m/s		+10

8 April, Tuesday. day, 9°; night, 7°; clear

9 April, wed

	762 mmHg		80%
	7.8 m/s		+10

9 April, Wednesday. day, 9°; night, 7°; rain

10 April, thu

	762 mmHg		80%
	8 m/s		+10

10 April, Thursday. day, 9°; night, 7°; partly cloudy

11 April, fri

	762 mmHg		80%
	8.5 m/s		+10

11 April, Friday. day, 9°; night, 7°; rain

12 April, sat

	761 mmHg		80%
	8.6 m/s		+10

12 April, Saturday. day, 9°; night, 7°; partly cloudy

13 April, sun

	762 mmHg		79%
	8.1 m/s		+10

13 April, Sunday. day, 9°; night, 7°; overcast

14 April, mon

	763 mmHg		79%
	7.6 m/s		+10

14 April, Monday. day, 9°; night, 7°; overcast

15 April, tue

	762 mmHg		78%
	7.8 m/s		+10

15 April, Tuesday. day, 10°; night, 7°; rain

16 April, wed

	762 mmHg		78%
	8 m/s		+10

16 April, Wednesday. day, 9°; night, 7°; partly cloudy

17 April, thu

	761 mmHg		78%
	8.5 m/s		+10

17 April, Thursday. day, 10°; night, 8°; partly cloudy

18 April, fri

	761 mmHg		78%
	8.89 m/s		+10

18 April, Friday. day, 10°; night, 8°; clear

19 April, sat

	762 mmHg		78%
	8.2 m/s		+10

19 April, Saturday. day, 10°; night, 8°; clear

20 April, sun

	762 mmHg		79%
	7.9 m/s		+11

20 April, Sunday. day, 10°; night, 8°; clear

21 April, mon

	762 mmHg		78%
	7.7 m/s		+11

21 April, Monday. day, 11°; night, 8°; clear

22 April, tue

	762 mmHg		78%
	7.5 m/s		+11

22 April, Tuesday. day, 11°; night, 8°; clear

23 April, wed

	761 mmHg		80%
	7.2 m/s		+11

23 April, Wednesday. day, 11°; night, 8°; partly cloudy

24 April, thu

	761 mmHg		83%
	8 m/s		+11

24 April, Thursday. day, 11°; night, 8°; partly cloudy

25 April, fri

	760 mmHg		82%
	8.2 m/s		+11

25 April, Friday. day, 11°; night, 9°; rain

26 April, sat

	760 mmHg		82%
	8.2 m/s		+11

26 April, Saturday. day, 10°; night, 9°; rain

27 April, sun

	760 mmHg		81%
	8.3 m/s		+11

27 April, Sunday. day, 11°; night, 8°; rain

28 April, mon

	759 mmHg		81%
	8.8 m/s		+11

28 April, Monday. day, 11°; night, 9°; rain

29 April, tue

	759 mmHg		81%
	8.8 m/s		+11

29 April, Tuesday. day, 11°; night, 9°; rain

30 April, wed

	760 mmHg		80%
	8.2 m/s		+11

30 April, Wednesday. day, 11°; night, 9°; rain

1 May, thu

	761 mmHg		82%
	8 m/s		+11

1 May, Thursday. day, 11°; night, 9°; partly cloudy

2 May, fri

	762 mmHg		82%
	7.9 m/s		+11

2 May, Friday. day, 11°; night, 9°; rain

3 May, sat

	763 mmHg		81%
	8.7 m/s		+11

3 May, Saturday. day, 11°; night, 9°; partly cloudy

Average data for 10 years

Grande-Synthe April

8

sunny days

10

days with precipitation

7

cloudy days

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

80

%

air humidity

6.1

m/s

WindS

47

mm of precipitation

(6% of annual average)

+10

°C

Water temperature

air humidity 80%; 47 millimeters of precipitation (6% of annual average); Wind southerly 6.1 Meters per second; Water temperature +10°

Weather graphs for April

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

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S

S

S

S

S

S

S

SE

S

S

S

S

S

SE

S

SE

SE

SE

SE

E

SE

SE

S

S

S

SE

SE

S

SE

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

24

25

26

27

28

29

30

Daytime temperature

Night-time temperature

Cities near you

Paris
London
Amsterdam
Brussels
The Hague
Rotterdam
Antwerp
Bruges
Louth

Cities with similar weather in April

Dublin
Copenhagen
Vancouver
Chicago
Looe
Tsandrypsh
Albena
Liverpool
Rostock

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

April in Grande-Synthe is the sunniest month of the year. In April, the weather in Grande-Synthe is typically warm. Average daily high temperature in April is about 10 degrees above zero. On average, Grande-Synthe has 10 rainy, 9 partly cloudy, 8 sunny, and 3 cloudy days in April. The rains are usually moderate. April as well as January, February, March, and October is considered the most uncomfortable time to visit Grande-Synthe.

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