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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
24
+7
+6
24 November, sun
+7
+6
Feels like
+1
757 mmHg
76%
8.1
m/s
W
+11
24 November, Sunday. day, 7°; night, 6°; rain
25
+8
+6
25 November, mon
+8
+6
Feels like
+2
757 mmHg
82%
8.1
m/s
W
+11
25 November, Monday. day, 8°; night, 6°; overcast
26
+8
+8
26 November, tue
+8
+8
Feels like
+2
754 mmHg
81%
9.1
m/s
W
+11
26 November, Tuesday. day, 8°; night, 8°; rain
27
+8
+7
27 November, wed
+8
+7
Feels like
+2
753 mmHg
81%
9.1
m/s
W
+11
27 November, Wednesday. day, 8°; night, 7°; clear
28
+7
+7
28 November, thu
+7
+7
Feels like
0
753 mmHg
80%
9.5
m/s
NW
+11
28 November, Thursday. day, 7°; night, 7°; overcast
29
November
+12
+11
29 November, fri
+12
+11
Feels like
+5
755 mmHg
94%
10
m/s
S
+11
Climate normal
+6
+5
29 November, Friday. day, 12°; night, 11°; rain
30
+13
+12
30 November, sat
+13
+12
Feels like
+7
754 mmHg
89%
9.1
m/s
S
+11
Climate normal
+6
+5
30 November, Saturday. day, 13°; night, 12°; light rain
1 December
+12
+7
1 December, sun
+12
+7
Feels like
+6
749 mmHg
84%
6.3
m/s
SW
+11
Climate normal
+7
+6
1 December, Sunday. day, 12°; night, 7°; light rain
2
+7
+2
2 December, mon
+7
+2
Feels like
−2
760 mmHg
79%
7.4
m/s
NW
+11
Climate normal
+6
+6
2 December, Monday. day, 7°; night, 2°; partly cloudy
3
+6
+4
3 December, tue
+6
+4
Feels like
+1
760 mmHg
86%
4.2
m/s
S
+11
Climate normal
+7
+6
3 December, Tuesday. day, 6°; night, 4°; heavy rain
4
+8
+9
4 December, wed
+8
+9
Feels like
−1
761 mmHg
87%
7.5
m/s
S
+11
Climate normal
+7
+6
4 December, Wednesday. day, 8°; night, 9°; light rain
5
+11
+7
5 December, thu
+11
+7
Feels like
+2
749 mmHg
89%
10.3
m/s
SW
+11
Climate normal
+7
+6
5 December, Thursday. day, 11°; night, 7°; rain
6
+7
+6
6 December, fri
+7
+6
Feels like
−1
760 mmHg
80%
7.5
m/s
W
+11
Climate normal
+7
+7
6 December, Friday. day, 7°; night, 6°; partly cloudy
7
+9
+8
7 December, sat
+9
+8
Feels like
−2
755 mmHg
84%
12.3
m/s
W
+11
Climate normal
+8
+6
7 December, Saturday. day, 9°; night, 8°; rain
8
+9
+8
8 December, sun
+9
+8
Feels like
0
763 mmHg
79%
10
m/s
W
+11
Climate normal
+8
+6
8 December, Sunday. day, 9°; night, 8°; partly cloudy
9
+11
+10
9 December, mon
+11
+10
Feels like
+4
764 mmHg
84%
7.2
m/s
SW
Climate normal
+7
+6
9 December, Monday. day, 11°; night, 10°; light rain
10
+11
+7
10 December, tue
+11
+7
Feels like
+5
763 mmHg
82%
6.6
m/s
W
Climate normal
+7
+7
10 December, Tuesday. day, 11°; night, 7°; overcast
11
+9
+11
11 December, wed
+9
+11
Feels like
+2
768 mmHg
86%
7.1
m/s
S
Climate normal
+7
+6
11 December, Wednesday. day, 9°; night, 11°; partly cloudy
12
+12
+12
12 December, thu
+12
+12
Feels like
+4
760 mmHg
90%
11.2
m/s
SW
Climate normal
+7
+6
12 December, Thursday. day, 12°; night, 12°; light rain
13
+7
+7
13 December, fri
+7
+7
Feels like
−4
760 mmHg
78%
13.8
m/s
W
Climate normal
+7
+6
13 December, Friday. day, 7°; night, 7°; rain
14
+11
+11
14 December, sat
+11
+11
Feels like
−3
755 mmHg
85%
15.5
m/s
SW
Climate normal
+7
+6
14 December, Saturday. day, 11°; night, 11°; light rain
15
+7
+6
15 December, sun
+7
+6
Feels like
−10
741 mmHg
75%
20.6
m/s
W
Climate normal
+7
+7
15 December, Sunday. day, 7°; night, 6°; light rain
16
+5
+5
16 December, mon
+5
+5
Feels like
−7
741 mmHg
76%
15
m/s
W
Climate normal
+8
+7
16 December, Monday. day, 5°; night, 5°; light rain
17
+6
+6
17 December, tue
+6
+6
Feels like
−4
741 mmHg
84%
12.1
m/s
SW
Climate normal
+7
+6
17 December, Tuesday. day, 6°; night, 6°; rain
18
+5
+4
18 December, wed
+5
+4
Feels like
−5
736 mmHg
78%
11.5
m/s
SW
Climate normal
+8
+7
18 December, Wednesday. day, 5°; night, 4°; light rain
19
+6
+5
19 December, thu
+6
+5
Feels like
−1
737 mmHg
85%
6.7
m/s
SW
Climate normal
+7
+6
19 December, Thursday. day, 6°; night, 5°; light rain
20
+7
+5
20 December, fri
+7
+5
Feels like
+1
751 mmHg
81%
4.3
m/s
NW
Climate normal
+8
+7
20 December, Friday. day, 7°; night, 5°; clear
21
+6
+7
21 December, sat
+6
+7
Feels like
−2
762 mmHg
81%
7.6
m/s
S
Climate normal
+8
+7
21 December, Saturday. day, 6°; night, 7°; mostly clear
22
+12
+10
22 December, sun
+12
+10
Feels like
−1
755 mmHg
87%
16.3
m/s
S
Climate normal
+8
+7
22 December, Sunday. day, 12°; night, 10°; rain
23
+10
+8
23 December, mon
+10
+8
Feels like
+5
760 mmHg
71%
4.2
m/s
NW
Climate normal
+7
+7
23 December, Monday. day, 10°; night, 8°; rain
24
+10
+10
24 December, tue
+10
+10
Feels like
+1
762 mmHg
87%
11
m/s
S
Climate normal
+7
+6
24 December, Tuesday. day, 10°; night, 10°; rain
25
+10
+10
25 December, wed
+10
+10
Feels like
+3
763 mmHg
83%
9.2
m/s
S
Climate normal
+7
+6
25 December, Wednesday. day, 10°; night, 10°; partly cloudy
26
+10
+10
26 December, thu
+10
+10
Feels like
+5
767 mmHg
87%
6
m/s
NW
Climate normal
+7
+6
26 December, Thursday. day, 10°; night, 10°; partly cloudy
27
+11
+12
27 December, fri
+11
+12
Feels like
+3
762 mmHg
89%
11.9
m/s
S
Climate normal
+6
+6
27 December, Friday. day, 11°; night, 12°; light rain
28
+13
+13
28 December, sat
+13
+13
Feels like
+2
757 mmHg
79%
13.9
m/s
S
Climate normal
+7
+6
28 December, Saturday. day, 13°; night, 13°; rain
Average for 30 days
2
sunny days
21
days with precipitation
7
cloudy days
2 sunny days; 21 days with precipitation; 7 cloudy days;
83
%
air humidity
9.9
m/s
Wind
S
50
mm of precipitation
(6% of annual average)
+11
°C
Water temperature
air humidity 83%; 50 millimeters of precipitation (6% of annual average); Wind southerly 9.9 Meters per second; Water temperature +11°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
SW
NW
S
S
SW
W
W
W
SW
W
S
SW
W
SW
W
W
SW
SW
SW
NW
S
S
NW
S
S
NW
S
S
29
Average data for 10 years
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
24
25
26
27
28
Daytime temperature
Night-time temperature
