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January 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
31
+8
+7
31 December, sun
+8
+7
Feels like
+1
752 mmHg
83%
10
m/s
SW
+9
31 December, Sunday. day, 8°; night, 7°; overcast
1
+8
+5
1 January, mon
+8
+5
Feels like
+1
754 mmHg
81%
10.1
m/s
SW
+9
1 January, Monday. day, 8°; night, 5°; overcast
2
+6
+5
2 January, tue
+6
+5
Feels like
0
756 mmHg
77%
9.1
m/s
SW
+9
2 January, Tuesday. day, 6°; night, 5°; overcast
3
+6
+6
3 January, wed
+6
+6
Feels like
−1
753 mmHg
77%
11.8
m/s
SW
+9
3 January, Wednesday. day, 6°; night, 6°; rain
4
+6
+5
4 January, thu
+6
+5
Feels like
0
752 mmHg
83%
9.8
m/s
SW
+9
4 January, Thursday. day, 6°; night, 5°; rain
5
+7
+6
5 January, fri
+7
+6
Feels like
0
750 mmHg
81%
10.3
m/s
SW
+9
5 January, Friday. day, 7°; night, 6°; overcast
6
+7
+6
6 January, sat
+7
+6
Feels like
0
752 mmHg
80%
10.1
m/s
SW
+9
6 January, Saturday. day, 7°; night, 6°; overcast
7
+7
+6
7 January, sun
+7
+6
Feels like
0
752 mmHg
82%
10.1
m/s
SW
+9
7 January, Sunday. day, 7°; night, 6°; rain
8
+7
+6
8 January, mon
+7
+6
Feels like
+1
755 mmHg
82%
8.3
m/s
SW
+9
8 January, Monday. day, 7°; night, 6°; partly cloudy
9
+7
+6
9 January, tue
+7
+6
Feels like
+1
754 mmHg
80%
10
m/s
SW
+9
9 January, Tuesday. day, 7°; night, 6°; rain
10
+7
+5
10 January, wed
+7
+5
Feels like
0
750 mmHg
81%
10.8
m/s
SW
+9
10 January, Wednesday. day, 7°; night, 5°; rain
11
+7
+6
11 January, thu
+7
+6
Feels like
0
752 mmHg
81%
10.6
m/s
SW
+9
11 January, Thursday. day, 7°; night, 6°; rain
12
+7
+6
12 January, fri
+7
+6
Feels like
0
749 mmHg
81%
12.3
m/s
SW
+9
12 January, Friday. day, 7°; night, 6°; rain
13
+6
+6
13 January, sat
+6
+6
Feels like
0
750 mmHg
81%
9.6
m/s
SW
+9
13 January, Saturday. day, 6°; night, 6°; rain
14
+7
+5
14 January, sun
+7
+5
Feels like
0
749 mmHg
81%
9.6
m/s
SW
+9
14 January, Sunday. day, 7°; night, 5°; rain
15
+8
+6
15 January, mon
+8
+6
Feels like
+1
746 mmHg
82%
12
m/s
SW
+9
15 January, Monday. day, 8°; night, 6°; rain
16
+7
+7
16 January, tue
+7
+7
Feels like
+1
750 mmHg
83%
10.1
m/s
S
+9
16 January, Tuesday. day, 7°; night, 7°; rain
17
+7
+6
17 January, wed
+7
+6
Feels like
0
751 mmHg
86%
9.5
m/s
SW
+9
17 January, Wednesday. day, 7°; night, 6°; overcast
18
+7
+6
18 January, thu
+7
+6
Feels like
+1
752 mmHg
82%
10.8
m/s
SW
+9
18 January, Thursday. day, 7°; night, 6°; overcast
19
+6
+5
19 January, fri
+6
+5
Feels like
0
754 mmHg
81%
8.8
m/s
SW
+9
19 January, Friday. day, 6°; night, 5°; overcast
20
+5
+5
20 January, sat
+5
+5
Feels like
0
754 mmHg
81%
8.5
m/s
S
+9
20 January, Saturday. day, 5°; night, 5°; rain
21
+6
+5
21 January, sun
+6
+5
Feels like
0
752 mmHg
85%
10
m/s
S
+9
21 January, Sunday. day, 6°; night, 5°; rain
22
+7
+6
22 January, mon
+7
+6
Feels like
+1
754 mmHg
81%
9
m/s
SW
+9
22 January, Monday. day, 7°; night, 6°; partly cloudy
23
+7
+5
23 January, tue
+7
+5
Feels like
+1
756 mmHg
81%
8.6
m/s
SW
+9
23 January, Tuesday. day, 7°; night, 5°; rain
24
+8
+6
24 January, wed
+8
+6
Feels like
+1
757 mmHg
85%
9.1
m/s
SW
+8
24 January, Wednesday. day, 8°; night, 6°; rain
25
+9
+7
25 January, thu
+9
+7
Feels like
+1
753 mmHg
83%
12
m/s
SW
+8
25 January, Thursday. day, 9°; night, 7°; rain
26
+7
+6
26 January, fri
+7
+6
Feels like
0
753 mmHg
81%
11.3
m/s
SW
+8
26 January, Friday. day, 7°; night, 6°; clear
27
+7
+7
27 January, sat
+7
+7
Feels like
+1
752 mmHg
81%
10.6
m/s
SW
+8
27 January, Saturday. day, 7°; night, 7°; clear
28
+7
+6
28 January, sun
+7
+6
Feels like
0
752 mmHg
81%
9.3
m/s
SW
+8
28 January, Sunday. day, 7°; night, 6°; rain
29
+7
+6
29 January, mon
+7
+6
Feels like
0
749 mmHg
82%
10.8
m/s
SW
+8
29 January, Monday. day, 7°; night, 6°; rain
30
+5
+4
30 January, tue
+5
+4
Feels like
−3
750 mmHg
79%
10.8
m/s
SW
+8
30 January, Tuesday. day, 5°; night, 4°; rain
31
+6
+5
31 January, wed
+6
+5
Feels like
−1
748 mmHg
81%
12.1
m/s
SW
+8
31 January, Wednesday. day, 6°; night, 5°; clear
1
+6
+6
1 February, thu
+6
+6
Feels like
−2
749 mmHg
76%
12.5
m/s
SW
+8
1 February, Thursday. day, 6°; night, 6°; overcast
2
+6
+5
2 February, fri
+6
+5
Feels like
−2
751 mmHg
76%
10.8
m/s
SW
+8
2 February, Friday. day, 6°; night, 5°; rain
3
+7
+5
3 February, sat
+7
+5
Feels like
−1
749 mmHg
81%
11.6
m/s
S
+8
3 February, Saturday. day, 7°; night, 5°; rain
Average data for 10 years
Belfast January
3
sunny days
19
days with precipitation
9
cloudy days
3 sunny days; 19 days with precipitation; 9 cloudy days;
85
%
air humidity
7
m/s
Wind
SW
81
mm of precipitation
(9% of annual average)
+9
°C
Water temperature
air humidity 85%; 81 millimeters of precipitation (9% of annual average); Wind south-westerly 7 Meters per second; Water temperature +9°
Weather graphs for January
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
S
SW
SW
SW
S
S
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
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
Dublin
Glasgow
Edinburgh
Manchester
Wicklow
Liverpool
Galway
Dundee
Cork
Cities with similar weather in January
Baku
Burgas
Tokyo
Varna
Shanghai
The Golden Sands
