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May weather forecast in Saint-Omer

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

27 April, sun

	757 mmHg		70%
	6 m/s

27 April, Sunday. day, 13°; night, 8°; clear

28 April, mon

	756 mmHg		73%
	6 m/s

28 April, Monday. day, 13°; night, 9°; clear

29 April, tue

	754 mmHg		72%
	7.6 m/s

29 April, Tuesday. day, 13°; night, 9°; rain

30 April, wed

	756 mmHg		72%
	6.8 m/s

30 April, Wednesday. day, 13°; night, 9°; rain

1 May, thu

	759 mmHg		75%
	6.5 m/s

1 May, Thursday. day, 12°; night, 9°; partly cloudy

2 May, fri

	761 mmHg		75%
	6 m/s

2 May, Friday. day, 12°; night, 8°; rain

3 May, sat

	761 mmHg		72%
	6 m/s

3 May, Saturday. day, 12°; night, 9°; rain

4 May, sun

	759 mmHg		69%
	6.9 m/s

4 May, Sunday. day, 15°; night, 9°; partly cloudy

5 May, mon

	757 mmHg		68%
	7.4 m/s

5 May, Monday. day, 15°; night, 10°; clear

6 May, tue

	758 mmHg		69%
	7 m/s

6 May, Tuesday. day, 15°; night, 10°; partly cloudy

7 May, wed

	757 mmHg		75%
	6.9 m/s

7 May, Wednesday. day, 15°; night, 11°; rain

8 May, thu

	757 mmHg		68%
	7.5 m/s

8 May, Thursday. day, 15°; night, 11°; partly cloudy

9 May, fri

	757 mmHg		72%
	6.5 m/s

9 May, Friday. day, 16°; night, 11°; partly cloudy

10 May, sat

	756 mmHg		72%
	7.5 m/s

10 May, Saturday. day, 16°; night, 12°; overcast

11 May, sun

	757 mmHg		72%
	7.1 m/s

11 May, Sunday. day, 15°; night, 12°; rain

12 May, mon

	759 mmHg		72%
	5.8 m/s

12 May, Monday. day, 15°; night, 10°; partly cloudy

13 May, tue

	759 mmHg		73%
	6.3 m/s

13 May, Tuesday. day, 14°; night, 10°; clear

14 May, wed

	761 mmHg		69%
	7 m/s

14 May, Wednesday. day, 14°; night, 10°; partly cloudy

15 May, thu

	760 mmHg		79%
	6.5 m/s

15 May, Thursday. day, 14°; night, 9°; clear

16 May, fri

	760 mmHg		74%
	5.6 m/s

16 May, Friday. day, 15°; night, 10°; clear

17 May, sat

	757 mmHg		76%
	6.1 m/s

17 May, Saturday. day, 14°; night, 10°; rain

18 May, sun

	756 mmHg		73%
	6.8 m/s

18 May, Sunday. day, 15°; night, 10°; clear

19 May, mon

	759 mmHg		74%
	5.5 m/s

19 May, Monday. day, 15°; night, 10°; clear

20 May, tue

	760 mmHg		76%
	5.5 m/s

20 May, Tuesday. day, 15°; night, 11°; rain

21 May, wed

	759 mmHg		73%
	7.4 m/s

21 May, Wednesday. day, 16°; night, 11°; partly cloudy

22 May, thu

	759 mmHg		75%
	5.3 m/s

22 May, Thursday. day, 16°; night, 12°; partly cloudy

23 May, fri

	760 mmHg		75%
	5 m/s

23 May, Friday. day, 16°; night, 12°; partly cloudy

24 May, sat

	760 mmHg		72%
	6 m/s

24 May, Saturday. day, 18°; night, 11°; partly cloudy

25 May, sun

	758 mmHg		74%
	7.1 m/s

25 May, Sunday. day, 16°; night, 13°; rain

26 May, mon

	758 mmHg		75%
	6.4 m/s

26 May, Monday. day, 17°; night, 12°; clear

27 May, tue

	758 mmHg		76%
	6.1 m/s

27 May, Tuesday. day, 17°; night, 12°; rain

28 May, wed

	757 mmHg		76%
	7 m/s

28 May, Wednesday. day, 17°; night, 13°; rain

29 May, thu

	758 mmHg		77%
	6.3 m/s

29 May, Thursday. day, 16°; night, 12°; partly cloudy

30 May, fri

	760 mmHg		81%
	6.1 m/s

30 May, Friday. day, 15°; night, 12°; clear

31 May, sat

	761 mmHg		76%
	5.5 m/s

31 May, Saturday. day, 16°; night, 12°; overcast

Average data for 10 years

Saint-Omer May

8

sunny days

9

days with precipitation

14

cloudy days

8 sunny days; 9 days with precipitation; 14 cloudy days;

74

%

air humidity

4.9

m/s

WindW

57

mm of precipitation

(8% of annual average)

air humidity 74%; 57 millimeters of precipitation (8% of annual average); Wind westerly 4.9 Meters per second

Weather graphs for May

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

N

N

N

S

SE

NW

SW

SW

S

SW

W

W

NW

NW

SW

W

SW

SW

W

NW

SW

W

W

NE

N

W

SW

SW

NW

NW

NW

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

31

Daytime temperature

Night-time temperature

Cities near you

Paris
London
Amsterdam
Brussels
The Hague
Oxford
Rotterdam
Antwerp
Bruges

Cities with similar weather in May

Riga
Karlovy Vary
Yurmala
Copenhagen
Geneva
Tskhinval
Gdansk
Altay
Marianske Lazne

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

In May, the weather in Saint-Omer is typically warm. Average daily high temperature in May is about 15 degrees above zero. On average, Saint-Omer has 12 partly cloudy, 9 rainy, 8 sunny, and 2 cloudy days in May. The rains are usually moderate.

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