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Monthly weather forecast in Belfast

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

29 December, sun

	752 mmHg		82%
	11.1 m/s		+9

29 December, Sunday. day, 8°; night, 7°; rain

30 December, mon

	752 mmHg		83%
	10 m/s		+9

30 December, Monday. day, 8°; night, 7°; overcast

31 December, tue

	752 mmHg		83%
	10 m/s		+9

31 December, Tuesday. day, 8°; night, 7°; overcast

1 January, wed

	749 mmHg		80%
	7.7 m/s		+10

Climate normal

1 January, Wednesday. day, 6°; night, -1°; light rain

2 January, thu

	763 mmHg		77%
	4.2 m/s		+10

Climate normal

2 January, Thursday. day, 3°; night, 0°; mostly clear

3 January, fri

	763 mmHg		87%
	5.4 m/s		+10

Climate normal

3 January, Friday. day, 4°; night, 1°; light rain

4 January, sat

	753 mmHg		93%
	6 m/s		+10

Climate normal

4 January, Saturday. day, 4°; night, 2°; overcast

5 January, sun

	740 mmHg		89%
	9.9 m/s		+9

Climate normal

5 January, Sunday. day, 4°; night, 3°; sleet

6 January, mon

	743 mmHg		80%
	10.3 m/s		+9

Climate normal

6 January, Monday. day, 4°; night, 0°; sleet

7 January, tue

	752 mmHg		81%
	6.1 m/s		+9

Climate normal

7 January, Tuesday. day, 3°; night, -1°; light snow

8 January, wed

	754 mmHg		87%
	7.2 m/s		+9

Climate normal

8 January, Wednesday. day, 2°; night, -1°; mostly clear

9 January, thu

	758 mmHg		84%
	8.4 m/s		+8

Climate normal

9 January, Thursday. day, 2°; night, 1°; partly cloudy

10 January, fri

	758 mmHg		80%
	10.1 m/s		+9

Climate normal

10 January, Friday. day, 5°; night, 4°; rain

11 January, sat

	757 mmHg		85%
	8.1 m/s

Climate normal

11 January, Saturday. day, 4°; night, 4°; overcast

12 January, sun

	754 mmHg		84%
	7 m/s

Climate normal

12 January, Sunday. day, 9°; night, 4°; overcast

13 January, mon

	758 mmHg		84%
	15.2 m/s

Climate normal

13 January, Monday. day, 4°; night, 4°; light rain

14 January, tue

	762 mmHg		87%
	9.5 m/s

Climate normal

14 January, Tuesday. day, 4°; night, 4°; light rain

15 January, wed

	767 mmHg		77%
	8 m/s

Climate normal

15 January, Wednesday. day, 5°; night, 4°; partly cloudy

16 January, thu

	768 mmHg		74%
	6.5 m/s

Climate normal

16 January, Thursday. day, 4°; night, 3°; mostly clear

17 January, fri

	764 mmHg		78%
	8 m/s

Climate normal

17 January, Friday. day, 4°; night, 5°; mostly clear

18 January, sat

	757 mmHg		81%
	12.7 m/s

Climate normal

18 January, Saturday. day, 10°; night, 10°; light rain

19 January, sun

	747 mmHg		80%
	19.6 m/s

Climate normal

19 January, Sunday. day, 11°; night, 11°; light rain

20 January, mon

	745 mmHg		81%
	14 m/s

Climate normal

20 January, Monday. day, 10°; night, 9°; rain

21 January, tue

	750 mmHg		79%
	10.5 m/s

Climate normal

21 January, Tuesday. day, 9°; night, 7°; light rain

22 January, wed

	752 mmHg		72%
	18.5 m/s

Climate normal

22 January, Wednesday. day, 9°; night, 9°; rain

23 January, thu

	746 mmHg		75%
	12.8 m/s

Climate normal

23 January, Thursday. day, 9°; night, 9°; rain

24 January, fri

	739 mmHg		80%
	10.7 m/s

Climate normal

24 January, Friday. day, 9°; night, 9°; light rain

25 January, sat

	726 mmHg		91%
	24.4 m/s

Climate normal

25 January, Saturday. day, 9°; night, 6°; rain

26 January, sun

	750 mmHg		88%
	11.1 m/s

Climate normal

26 January, Sunday. day, 7°; night, 5°; partly cloudy

27 January, mon

	746 mmHg		87%
	20.1 m/s

Climate normal

27 January, Monday. day, 10°; night, 8°; rain

28 January, tue

	751 mmHg		92%
	20.5 m/s

Climate normal

28 January, Tuesday. day, 8°; night, 7°; partly cloudy

29 January, wed

	760 mmHg		74%
	8.8 m/s

Climate normal

29 January, Wednesday. day, 7°; night, 6°; light rain

30 January, thu

	755 mmHg		75%
	16.3 m/s

Climate normal

30 January, Thursday. day, 11°; night, 9°; rain

Average data for 10 years

Next, the average data for 10 years

31 January, fri

	748 mmHg		81%
	12.1 m/s		+8

31 January, Friday. day, 6°; night, 5°; clear

1 February, sat

	749 mmHg		76%
	12.5 m/s		+8

1 February, Saturday. day, 6°; night, 6°; overcast

Average for 30 days

4

sunny days

19

days with precipitation

7

cloudy days

4 sunny days; 19 days with precipitation; 7 cloudy days;

82

%

air humidity

11.3

m/s

WindSE

64

mm of precipitation

(7% of annual average)

+9

°C

Water temperature

air humidity 82%; 64 millimeters of precipitation (7% of annual average); Wind south-easterly 11.3 Meters per second; Water temperature +9°

Forecast in graphs

TemperatureHumidity, %Wind, m/sPressure, mmHg

NW

NW

W

SW

E

N

NW

SW

SW

S

S

SW

SE

SE

SE

SE

SE

S

S

S

SW

SE

SE

SE

SW

SW

SW

W

NW

S

1

January

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

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

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