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7 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Belfast, UKN
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August
Average Temperature
High
17°
Feels 17
Low
11°
Feels 10
Average Precipitation
15 Days
Rain amount
86.4mm
Snow amount
0cm
Content continues below
Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
23°
5
18°
6
18°
7
20°
8
20°
9
20°
10
20°
11
21°
12
22°
13
22°
14
21°
15
21°
16
21°
17
22°
18
21°
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Tuesday, August 4, 2026
Day
23°
Feels 23
Wind
17 km/h SW
Gust
26 km/h
Humidity
73%
P.O.P
90%
Rain
~5 mm
Night
13°
Feels 12
Wind
22 km/h W
Gust
33 km/h
Humidity
94%
P.O.P
40%
Rain
<1 mm
Historical Averages
Aug 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.