10 day forecast Monthly forecast Weather map

City or area

Go to comparison

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

23 February, sun

	756 mmHg		83%
	6.8 m/s		+8

23 February, Sunday. day, 8°; night, 3°; rain

24 February, mon

	758 mmHg		86%
	10.2 m/s		+8

Climate normal

24 February, Monday. day, 12°; night, 7°; rain

25 February, tue

	760 mmHg		75%
	5.1 m/s		+8

Climate normal

25 February, Tuesday. day, 11°; night, 4°; light rain

26 February, wed

	759 mmHg		84%
	9.4 m/s		+8

Climate normal

26 February, Wednesday. day, 9°; night, 4°; rain

27 February, thu

	765 mmHg		71%
	5.5 m/s		+8

Climate normal

27 February, Thursday. day, 10°; night, 3°; partly cloudy

28 February, fri

	770 mmHg		78%
	2.5 m/s		+8

Climate normal

28 February, Friday. day, 9°; night, 3°; mostly clear

1 March, sat

	773 mmHg		80%
	3.4 m/s		+8

Climate normal

1 March, Saturday. day, 10°; night, 4°; mostly clear

2 March, sun

	773 mmHg		81%
	4.6 m/s		+8

Climate normal

2 March, Sunday. day, 10°; night, 5°; partly cloudy

3 March, mon

	769 mmHg		85%
	4.5 m/s		+8

Climate normal

3 March, Monday. day, 9°; night, 4°; partly cloudy

4 March, tue

	766 mmHg		83%
	6.1 m/s		+8

Climate normal

4 March, Tuesday. day, 10°; night, 6°; partly cloudy

5 March, wed

	765 mmHg		82%
	5.5 m/s		+8

Climate normal

5 March, Wednesday. day, 10°; night, 7°; clear

6 March, thu

	762 mmHg		81%
	8 m/s		+10

Climate normal

6 March, Thursday. day, 12°; night, 9°; partly cloudy

7 March, fri

	758 mmHg		78%
	7.2 m/s		+10

Climate normal

7 March, Friday. day, 11°; night, 9°; overcast

8 March, sat

	754 mmHg		72%
	15.2 m/s		+9

Climate normal

8 March, Saturday. day, 10°; night, 9°; rain

9 March, sun

	758 mmHg		74%
	11.8 m/s		+8

Climate normal

9 March, Sunday. day, 9°; night, 8°; partly cloudy

10 March, mon

	757 mmHg		83%
	11.3 m/s		+9

Climate normal

10 March, Monday. day, 10°; night, 10°; light rain

11 March, tue

	748 mmHg		85%
	16.4 m/s		+10

Climate normal

11 March, Tuesday. day, 11°; night, 9°; rain

12 March, wed

	746 mmHg		90%
	7.3 m/s		+8

Climate normal

12 March, Wednesday. day, 9°; night, 8°; rain

13 March, thu

	758 mmHg		83%
	8.2 m/s		+8

Climate normal

13 March, Thursday. day, 9°; night, 9°; partly cloudy

14 March, fri

	762 mmHg		80%
	11.1 m/s		+8

Climate normal

14 March, Friday. day, 9°; night, 6°; light rain

15 March, sat

	773 mmHg		69%
	5.8 m/s		+7

Climate normal

15 March, Saturday. day, 8°; night, 7°; clear

16 March, sun

	769 mmHg		66%
	5.4 m/s		+7

Climate normal

16 March, Sunday. day, 8°; night, 8°; mostly clear

17 March, mon

	768 mmHg		65%
	3.9 m/s		+9

Climate normal

17 March, Monday. day, 10°; night, 9°; mostly clear

18 March, tue

	769 mmHg		76%
	6 m/s		+8

Climate normal

18 March, Tuesday. day, 9°; night, 9°; clear

19 March, wed

	765 mmHg		79%
	6.2 m/s		+9

Climate normal

19 March, Wednesday. day, 10°; night, 9°; clear

20 March, thu

	754 mmHg		87%
	9.3 m/s		+10

Climate normal

20 March, Thursday. day, 11°; night, 10°; mostly clear

21 March, fri

	757 mmHg		72%
	13.3 m/s		+7

Climate normal

21 March, Friday. day, 8°; night, 8°; light rain

22 March, sat

	752 mmHg		81%
	13 m/s		+9

Climate normal

22 March, Saturday. day, 10°; night, 10°; rain

23 March, sun

	757 mmHg		83%
	16 m/s		+10

Climate normal

23 March, Sunday. day, 11°; night, 8°; partly cloudy

24 March, mon

	766 mmHg		84%
	6 m/s		+11

Climate normal

24 March, Monday. day, 12°; night, 11°; partly cloudy

25 March, tue

	769 mmHg		88%
	5.3 m/s		+10

Climate normal

25 March, Tuesday. day, 11°; night, 11°; mostly clear

Average data for 10 years

Next, the average data for 10 years

26 March, wed

	756 mmHg		78%
	5.8 m/s		+9

26 March, Wednesday. day, 11°; night, 4°; rain

27 March, thu

	756 mmHg		78%
	5.7 m/s		+9

27 March, Thursday. day, 11°; night, 3°; clear

28 March, fri

	755 mmHg		78%
	6.5 m/s		+9

28 March, Friday. day, 11°; night, 4°; rain

29 March, sat

	755 mmHg		79%
	6 m/s		+9

29 March, Saturday. day, 11°; night, 5°; rain

Average for 30 days

11

sunny days

9

days with precipitation

10

cloudy days

11 sunny days; 9 days with precipitation; 10 cloudy days;

79

%

air humidity

8.1

m/s

WindSW

19

mm of precipitation

(3% of annual average)

+9

°C

Water temperature

air humidity 79%; 19 millimeters of precipitation (3% of annual average); Wind south-westerly 8.1 Meters per second; Water temperature +9°

Forecast in graphs

TemperatureWater temperatureHumidity, %Wind, m/sPressure, mmHg

SW

W

SW

NW

N

W

W

SW

SW

SW

SW

S

SW

W

S

SW

NE

N

SW

N

S

NE

E

E

S

NW

NW

W

W

NW

24

Average data for 10 years

25

26

27

28

1

March

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

Daytime temperature

Night-time temperature

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

Links

Help Terms of use Contact us

For partners

Advertisement Yandex.Weather API

Weather forecasts

Hourly forecast Detailed 10 day forecast Monthly forecast Weather map Magnetic storms

Download app

English

English
Русский

Source data: Yandex.Traffic, Roshydromet FSBI "CAO", NOAA, © OpenStreetMap

© 2017–2025 YANDEX LLC