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Monthly weather forecast in Portsmouth

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

24 November, sun

	745 mmHg		78%
	16.2 m/s		+12

Climate normal

24 November, Sunday. day, 16°; night, 10°; light rain

25 November, mon

	751 mmHg		74%
	8.4 m/s		+12

Climate normal

25 November, Monday. day, 12°; night, 8°; light rain

26 November, tue

	760 mmHg		83%
	3.2 m/s		+12

Climate normal

26 November, Tuesday. day, 10°; night, 8°; light rain

27 November, wed

	757 mmHg		84%
	8.9 m/s		+12

Climate normal

27 November, Wednesday. day, 7°; night, 4°; rain

28 November, thu

	767 mmHg		88%
	4.6 m/s		+12

Climate normal

28 November, Thursday. day, 7°; night, 6°; clear

29 November, fri

	767 mmHg		87%
	7.1 m/s		+11

Climate normal

29 November, Friday. day, 10°; night, 9°; light rain

30 November, sat

	766 mmHg		86%
	5.7 m/s		+11

Climate normal

30 November, Saturday. day, 9°; night, 8°; light rain

1 December, sun

	760 mmHg		86%
	6.4 m/s		+12

Climate normal

1 December, Sunday. day, 9°; night, 8°; light rain

2 December, mon

	757 mmHg		88%
	6 m/s		+12

Climate normal

2 December, Monday. day, 9°; night, 7°; overcast

3 December, tue

	759 mmHg		91%
	6.4 m/s		+10

Climate normal

3 December, Tuesday. day, 9°; night, 5°; light rain

4 December, wed

	759 mmHg		85%
	6.6 m/s		+5

Climate normal

4 December, Wednesday. day, 6°; night, 7°; overcast

5 December, thu

	758 mmHg		83%
	9.6 m/s		+8

Climate normal

5 December, Thursday. day, 9°; night, 4°; light rain

6 December, fri

	765 mmHg		82%
	8.2 m/s		+9

Climate normal

6 December, Friday. day, 12°; night, 11°; partly cloudy

7 December, sat

	778 mmHg		81%
	8.5 m/s		+11

Climate normal

7 December, Saturday. day, 12°; night, 10°; mostly clear

8 December, sun

	780 mmHg		80%
	6.6 m/s		+9

Climate normal

8 December, Sunday. day, 10°; night, 10°; clear

9 December, mon

	778 mmHg		68%
	8.3 m/s		+11

Climate normal

9 December, Monday. day, 12°; night, 11°; mostly clear

10 December, tue

	776 mmHg		77%
	9.2 m/s		+10

Climate normal

10 December, Tuesday. day, 11°; night, 9°; partly cloudy

11 December, wed

	770 mmHg		84%
	4.9 m/s		+9

Climate normal

11 December, Wednesday. day, 10°; night, 10°; light rain

12 December, thu

	769 mmHg		81%
	9.5 m/s		+10

Climate normal

12 December, Thursday. day, 11°; night, 12°; light rain

13 December, fri

	769 mmHg		75%
	12 m/s		+9

Climate normal

13 December, Friday. day, 10°; night, 8°; partly cloudy

14 December, sat

	770 mmHg		76%
	10.5 m/s		+10

Climate normal

14 December, Saturday. day, 11°; night, 11°; mostly clear

15 December, sun

	767 mmHg		84%
	10.5 m/s		+11

Climate normal

15 December, Sunday. day, 12°; night, 12°; partly cloudy

16 December, mon

	767 mmHg		79%
	12.7 m/s		+12

Climate normal

16 December, Monday. day, 13°; night, 13°; partly cloudy

17 December, tue

	770 mmHg		83%
	9 m/s		+11

Climate normal

17 December, Tuesday. day, 12°; night, 11°; partly cloudy

18 December, wed

	772 mmHg		86%
	5.8 m/s		+11

Climate normal

18 December, Wednesday. day, 12°; night, 11°; partly cloudy

19 December, thu

	773 mmHg		80%
	2.5 m/s		+10

Climate normal

19 December, Thursday. day, 11°; night, 10°; mostly clear

20 December, fri

	769 mmHg		83%
	10.2 m/s		+10

Climate normal

20 December, Friday. day, 11°; night, 10°; mostly clear

21 December, sat

	772 mmHg		76%
	10.4 m/s		+6

Climate normal

21 December, Saturday. day, 7°; night, 6°; mostly clear

22 December, sun

	779 mmHg		66%
	6.8 m/s		+6

Climate normal

22 December, Sunday. day, 7°; night, 8°; mostly clear

23 December, mon

	777 mmHg		75%
	6.1 m/s		+9

Climate normal

23 December, Monday. day, 10°; night, 9°; partly cloudy

Average data for 10 years

Next, the average data for 10 years

24 December, tue

	759 mmHg		81%
	9.6 m/s		+10

24 December, Tuesday. day, 9°; night, 7°; clear

25 December, wed

	758 mmHg		81%
	10 m/s		+10

25 December, Wednesday. day, 9°; night, 8°; rain

26 December, thu

	757 mmHg		76%
	11.3 m/s		+10

26 December, Thursday. day, 8°; night, 9°; rain

27 December, fri

	759 mmHg		77%
	9 m/s		+10

27 December, Friday. day, 8°; night, 6°; clear

28 December, sat

	761 mmHg		81%
	9.6 m/s		+10

28 December, Saturday. day, 9°; night, 7°; rain

Average for 30 days

10

sunny days

10

days with precipitation

10

cloudy days

10 sunny days; 10 days with precipitation; 10 cloudy days;

81

%

air humidity

8

m/s

WindNW

11

mm of precipitation

(2% of annual average)

+10

°C

Water temperature

air humidity 81%; 11 millimeters of precipitation (2% of annual average); Wind north-westerly 8 Meters per second; Water temperature +10°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

S

W

W

NW

E

SE

SE

SE

SE

SW

N

NW

SW

NW

N

NW

N

N

W

N

NW

NW

W

NW

NW

W

SW

N

N

NW

24

Average data for 10 years

25

26

27

28

29

30

1

December

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

Daytime temperature

Night-time temperature

Weather forecast for the month based on historical data from the last 10 years.

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