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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
+8
+7
29 December, sun
+8
+7
Feels like
+1
752 mmHg
82%
11.1
m/s
S
+9
29 December, Sunday. day, 8°; night, 7°; rain
30
+8
+7
30 December, mon
+8
+7
Feels like
+1
752 mmHg
83%
10
m/s
SW
+9
30 December, Monday. day, 8°; night, 7°; overcast
31
+8
+7
31 December, tue
+8
+7
Feels like
+1
752 mmHg
83%
10
m/s
SW
+9
31 December, Tuesday. day, 8°; night, 7°; overcast
1 January
+8
+5
1 January, wed
+8
+5
Feels like
+1
754 mmHg
81%
10.1
m/s
SW
+9
1 January, Wednesday. day, 8°; night, 5°; overcast
2
January
+3
0
2 January, thu
+3
0
Feels like
−4
763 mmHg
80%
4.2
m/s
NW
+10
Climate normal
+6
+5
2 January, Thursday. day, 3°; night, 0°; mostly clear
3
+4
0
3 January, fri
+4
0
Feels like
−4
762 mmHg
85%
5
m/s
W
+10
Climate normal
+6
+6
3 January, Friday. day, 4°; night, 0°; mostly clear
4
+2
+2
4 January, sat
+2
+2
Feels like
−6
752 mmHg
89%
6.6
m/s
SW
+10
Climate normal
+6
+5
4 January, Saturday. day, 2°; night, 2°; sleet
5
+4
+3
5 January, sun
+4
+3
Feels like
−5
734 mmHg
91%
11.2
m/s
NE
+9
Climate normal
+7
+6
5 January, Sunday. day, 4°; night, 3°; sleet
6
+3
0
6 January, mon
+3
0
Feels like
−4
743 mmHg
84%
5.9
m/s
NW
+9
Climate normal
+7
+6
6 January, Monday. day, 3°; night, 0°; partly cloudy
7
+2
−1
7 January, tue
+2
−1
Feels like
−5
750 mmHg
85%
5.3
m/s
NW
+9
Climate normal
+7
+6
7 January, Tuesday. day, 2°; night, -1°; partly cloudy
8
+1
−3
8 January, wed
+1
−3
Feels like
−6
754 mmHg
90%
3.3
m/s
W
+9
Climate normal
+7
+6
8 January, Wednesday. day, 1°; night, -3°; mostly clear
9
+2
+2
9 January, thu
+2
+2
Feels like
−8
758 mmHg
87%
6.3
m/s
SE
+9
Climate normal
+7
+6
9 January, Thursday. day, 2°; night, 2°; partly cloudy
10
+5
+4
10 January, fri
+5
+4
Feels like
−4
757 mmHg
83%
9.1
m/s
SE
+9
Climate normal
+7
+5
10 January, Friday. day, 5°; night, 4°; overcast
11
+6
+5
11 January, sat
+6
+5
Feels like
−2
761 mmHg
85%
8.2
m/s
S
+9
Climate normal
+7
+6
11 January, Saturday. day, 6°; night, 5°; partly cloudy
12
+6
+5
12 January, sun
+6
+5
Feels like
−1
759 mmHg
84%
8.4
m/s
S
Climate normal
+7
+6
12 January, Sunday. day, 6°; night, 5°; overcast
13
+7
+5
13 January, mon
+7
+5
Feels like
+1
761 mmHg
84%
5.3
m/s
W
Climate normal
+6
+6
13 January, Monday. day, 7°; night, 5°; overcast
14
+5
+5
14 January, tue
+5
+5
Feels like
0
766 mmHg
88%
5.5
m/s
E
Climate normal
+7
+5
14 January, Tuesday. day, 5°; night, 5°; partly cloudy
15
+4
+3
15 January, wed
+4
+3
Feels like
−2
767 mmHg
80%
5.3
m/s
E
Climate normal
+8
+6
15 January, Wednesday. day, 4°; night, 3°; clear
16
+5
+6
16 January, thu
+5
+6
Feels like
−1
769 mmHg
76%
4.9
m/s
E
Climate normal
+7
+7
16 January, Thursday. day, 5°; night, 6°; clear
17
+5
+5
17 January, fri
+5
+5
Feels like
−3
769 mmHg
80%
9
m/s
E
Climate normal
+7
+6
17 January, Friday. day, 5°; night, 5°; partly cloudy
18
+6
+6
18 January, sat
+6
+6
Feels like
0
771 mmHg
88%
4.4
m/s
SE
Climate normal
+7
+6
18 January, Saturday. day, 6°; night, 6°; partly cloudy
19
+7
+6
19 January, sun
+7
+6
Feels like
+2
776 mmHg
89%
4.6
m/s
E
Climate normal
+6
+5
19 January, Sunday. day, 7°; night, 6°; partly cloudy
20
+8
+5
20 January, mon
+8
+5
Feels like
+3
777 mmHg
87%
3.5
m/s
E
Climate normal
+5
+5
20 January, Monday. day, 8°; night, 5°; mostly clear
21
+7
+5
21 January, tue
+7
+5
Feels like
+1
775 mmHg
80%
3.1
m/s
E
Climate normal
+6
+5
21 January, Tuesday. day, 7°; night, 5°; mostly clear
22
+6
+5
22 January, wed
+6
+5
Feels like
0
771 mmHg
84%
5.1
m/s
SE
Climate normal
+7
+6
22 January, Wednesday. day, 6°; night, 5°; mostly clear
23
+5
+5
23 January, thu
+5
+5
Feels like
−2
762 mmHg
82%
8.2
m/s
SE
Climate normal
+7
+5
23 January, Thursday. day, 5°; night, 5°; partly cloudy
24
+8
+6
24 January, fri
+8
+6
Feels like
−4
751 mmHg
84%
13.6
m/s
SW
Climate normal
+8
+6
24 January, Friday. day, 8°; night, 6°; rain
25
+6
+5
25 January, sat
+6
+5
Feels like
−3
743 mmHg
81%
10.1
m/s
NE
Climate normal
+9
+7
25 January, Saturday. day, 6°; night, 5°; partly cloudy
26
+6
+6
26 January, sun
+6
+6
Feels like
0
740 mmHg
76%
4.4
m/s
N
Climate normal
+7
+6
26 January, Sunday. day, 6°; night, 6°; mostly clear
27
+5
+2
27 January, mon
+5
+2
Feels like
−4
748 mmHg
71%
8.4
m/s
NE
Climate normal
+7
+7
27 January, Monday. day, 5°; night, 2°; partly cloudy
28
+3
+2
28 January, tue
+3
+2
Feels like
−5
756 mmHg
65%
7.1
m/s
NE
Climate normal
+7
+6
28 January, Tuesday. day, 3°; night, 2°; mostly clear
29
+4
+4
29 January, wed
+4
+4
Feels like
−4
752 mmHg
73%
7.2
m/s
NE
Climate normal
+7
+6
29 January, Wednesday. day, 4°; night, 4°; partly cloudy
30
+3
+3
30 January, thu
+3
+3
Feels like
−7
748 mmHg
73%
10.6
m/s
E
Climate normal
+5
+4
30 January, Thursday. day, 3°; night, 3°; partly cloudy
31
+3
+3
31 January, fri
+3
+3
Feels like
−6
749 mmHg
75%
9.8
m/s
E
Climate normal
+6
+5
31 January, Friday. day, 3°; night, 3°; overcast
Average data for 10 years
Next, the average data for 10 years
1 February
+6
+6
1 February, sat
+6
+6
Feels like
−2
749 mmHg
76%
12.5
m/s
SW
+8
1 February, Saturday. day, 6°; night, 6°; overcast
Average for 30 days
10
sunny days
3
days with precipitation
17
cloudy days
10 sunny days; 3 days with precipitation; 17 cloudy days;
82
%
air humidity
6.8
m/s
Wind
E
12
mm of precipitation
(2% of annual average)
+9
°C
Water temperature
air humidity 82%; 12 millimeters of precipitation (2% of annual average); Wind easterly 6.8 Meters per second; Water temperature +9°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
W
SW
NE
NW
NW
W
SE
SE
S
S
W
E
E
E
E
SE
E
E
E
SE
SE
SW
NE
N
NE
NE
NE
E
E
2
Average data for 10 years
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
