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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
14
+16
+13
14 July, sun
+16
+13
Feels like
+14
756 mmHg
80%
5.6
m/s
SW
+15
14 July, Sunday. day, 16°; night, 13°; rain
15
+16
+14
15 July, mon
+16
+14
Feels like
+13
756 mmHg
81%
7
m/s
SW
+14
15 July, Monday. day, 16°; night, 14°; rain
16
+17
+14
16 July, tue
+17
+14
Feels like
+14
756 mmHg
79%
7.5
m/s
W
+14
16 July, Tuesday. day, 17°; night, 14°; rain
17
July
+19
+14
17 July, wed
+19
+14
Feels like
+14
759 mmHg
74%
6.3
m/s
S
+15
Climate normal
+18
+14
17 July, Wednesday. day, 19°; night, 14°; mostly clear
18
+17
+15
18 July, thu
+17
+15
Feels like
+13
758 mmHg
83%
5.8
m/s
S
+16
Climate normal
+17
+15
18 July, Thursday. day, 17°; night, 15°; light rain
19
+19
+15
19 July, fri
+19
+15
Feels like
+14
754 mmHg
80%
7.5
m/s
S
+15
Climate normal
+16
+14
19 July, Friday. day, 19°; night, 15°; light rain
20
+16
+12
20 July, sat
+16
+12
Feels like
+12
749 mmHg
85%
5.1
m/s
S
+15
Climate normal
+16
+14
20 July, Saturday. day, 16°; night, 12°; rain
21
+17
+13
21 July, sun
+17
+13
Feels like
+11
752 mmHg
74%
6.2
m/s
W
+15
Climate normal
+16
+13
21 July, Sunday. day, 17°; night, 13°; light rain
22
+17
+11
22 July, mon
+17
+11
Feels like
+13
752 mmHg
79%
5.5
m/s
NW
+14
Climate normal
+17
+14
22 July, Monday. day, 17°; night, 11°; light rain
23
+18
+11
23 July, tue
+18
+11
Feels like
+12
760 mmHg
66%
5.5
m/s
W
+14
Climate normal
+18
+15
23 July, Tuesday. day, 18°; night, 11°; partly cloudy
24
+18
+13
24 July, wed
+18
+13
Feels like
+13
759 mmHg
72%
4.6
m/s
SW
+14
Climate normal
+17
+14
24 July, Wednesday. day, 18°; night, 13°; light rain
25
+19
+13
25 July, thu
+19
+13
Feels like
+13
754 mmHg
70%
5.7
m/s
W
+14
Climate normal
+17
+15
25 July, Thursday. day, 19°; night, 13°; light rain
26
+18
+13
26 July, fri
+18
+13
Feels like
+14
756 mmHg
71%
5.3
m/s
W
Climate normal
+16
+14
26 July, Friday. day, 18°; night, 13°; light rain
27
+18
+12
27 July, sat
+18
+12
Feels like
+14
755 mmHg
66%
4.1
m/s
SW
Climate normal
+16
+14
27 July, Saturday. day, 18°; night, 12°; light rain
28
+18
+14
28 July, sun
+18
+14
Feels like
+13
753 mmHg
65%
3.9
m/s
W
Climate normal
+16
+13
28 July, Sunday. day, 18°; night, 14°; light rain
29
+16
+15
29 July, mon
+16
+15
Feels like
+12
761 mmHg
84%
5.8
m/s
W
Climate normal
+16
+13
29 July, Monday. day, 16°; night, 15°; clear
30
+17
+17
30 July, tue
+17
+17
Feels like
+9
755 mmHg
92%
10.7
m/s
SE
Climate normal
+15
+13
30 July, Tuesday. day, 17°; night, 17°; rain
31
+17
+15
31 July, wed
+17
+15
Feels like
+10
748 mmHg
90%
10.1
m/s
SW
Climate normal
+16
+14
31 July, Wednesday. day, 17°; night, 15°; rain
1 August
+15
+14
1 August, thu
+15
+14
Feels like
+7
750 mmHg
86%
12.1
m/s
W
Climate normal
+16
+14
1 August, Thursday. day, 15°; night, 14°; light rain
2
+15
+13
2 August, fri
+15
+13
Feels like
+7
759 mmHg
79%
12.4
m/s
NW
Climate normal
+16
+14
2 August, Friday. day, 15°; night, 13°; light rain
3
+14
+14
3 August, sat
+14
+14
Feels like
+8
756 mmHg
83%
9.2
m/s
SW
Climate normal
+16
+14
3 August, Saturday. day, 14°; night, 14°; rain
4
+16
+14
4 August, sun
+16
+14
Feels like
+10
753 mmHg
93%
8.5
m/s
SW
Climate normal
+16
+14
4 August, Sunday. day, 16°; night, 14°; light rain
5
+16
+15
5 August, mon
+16
+15
Feels like
+11
759 mmHg
81%
6.6
m/s
W
Climate normal
+16
+14
5 August, Monday. day, 16°; night, 15°; mostly clear
6
+16
+15
6 August, tue
+16
+15
Feels like
+13
758 mmHg
95%
6.3
m/s
W
Climate normal
+16
+14
6 August, Tuesday. day, 16°; night, 15°; rain
7
+17
+16
7 August, wed
+17
+16
Feels like
+12
758 mmHg
94%
9.5
m/s
SW
Climate normal
+16
+14
7 August, Wednesday. day, 17°; night, 16°; rain
8
+16
+16
8 August, thu
+16
+16
Feels like
+14
760 mmHg
90%
4.4
m/s
W
Climate normal
+16
+14
8 August, Thursday. day, 16°; night, 16°; light rain
9
+19
+18
9 August, fri
+19
+18
Feels like
+17
757 mmHg
92%
5
m/s
SE
Climate normal
+16
+13
9 August, Friday. day, 19°; night, 18°; light rain
10
+17
+14
10 August, sat
+17
+14
Feels like
+11
754 mmHg
86%
8.4
m/s
SW
Climate normal
+16
+13
10 August, Saturday. day, 17°; night, 14°; light rain
11
+15
+14
11 August, sun
+15
+14
Feels like
+11
759 mmHg
79%
5.2
m/s
SW
Climate normal
+16
+14
11 August, Sunday. day, 15°; night, 14°; partly cloudy
12
+16
+16
12 August, mon
+16
+16
Feels like
+11
760 mmHg
82%
6
m/s
SW
Climate normal
+16
+14
12 August, Monday. day, 16°; night, 16°; mostly clear
13
+16
+14
13 August, tue
+16
+14
Feels like
+10
757 mmHg
88%
10.7
m/s
S
Climate normal
+16
+14
13 August, Tuesday. day, 16°; night, 14°; light rain
14
+15
+14
14 August, wed
+15
+14
Feels like
+6
757 mmHg
80%
11.4
m/s
W
Climate normal
+16
+14
14 August, Wednesday. day, 15°; night, 14°; light rain
15
+15
+14
15 August, thu
+15
+14
Feels like
+8
762 mmHg
78%
9
m/s
W
Climate normal
+16
+14
15 August, Thursday. day, 15°; night, 14°; mostly clear
Average data for 10 years
Next, the average data for 10 years
16
+16
+14
16 August, fri
+16
+14
Feels like
+13
752 mmHg
81%
8.1
m/s
SW
+14
16 August, Friday. day, 16°; night, 14°; overcast
17
+16
+14
17 August, sat
+16
+14
Feels like
+13
752 mmHg
80%
7
m/s
SW
+15
17 August, Saturday. day, 16°; night, 14°; rain
Average for 30 days
5
sunny days
23
days with precipitation
2
cloudy days
5 sunny days; 23 days with precipitation; 2 cloudy days;
81
%
air humidity
7.2
m/s
Wind
W
26
mm of precipitation
(3% of annual average)
+15
°C
Water temperature
air humidity 81%; 26 millimeters of precipitation (3% of annual average); Wind westerly 7.2 Meters per second; Water temperature +15°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
S
S
W
NW
W
SW
W
W
SW
W
W
SE
SW
W
NW
SW
SW
W
W
SW
W
SE
SW
SW
SW
S
W
W
17
Average data for 10 years
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
August
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Daytime temperature
Night-time temperature
