Climate and Weather Charts
George Best Belfast City Airport (BHD)
(Belfast, Northern Ireland)
Belfast is home to a fairly temperate climate with warm and pleasant summers, together with noticeably cooler winters. Situated in Northern Ireland, along the eastern coast, Belfast sits next to the Irish Sea, which influences much of the area's weather, climatic conditions and overall temperatures.
The summer climate in Belfast is hottest from June to August, when temperatures often exceed 20°C / 68°F, peaking at over 25°C / 77C at times. Belfast's winter weather shows its face towards the end of November, when temperatures quickly start to fall and hover around 7°C / 45°F between December and February.
Winter weather in Belfast is often wet and overcast, with harsh frosts, infrequent periods of sleet and light snow flurries. The average annual daytime temperatures in and around the city of Belfast are approximately 12°C / 54°F.
Climate Description: Temperate climate
George Best Belfast City Airport (BHD) Location: Northern Hemisphere, Northern Ireland
Annual High / Low Daytime Temperatures at Belfast: 19°C / 6°C (66°F / 43°F)
Average Daily January Temperature: 6°C / 43°F
Average Daily June Temperature: 18°C / 64°F
Annual Rainfall / Precipication Belfast at Airport (BHD): 1055 mm / 42 inches
George Best Belfast City Airport (BHD):
Climate and Weather Charts
Temperature Chart |
| Temperatures |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Average |
Maximum
Celcius (°C) |
6 |
7 |
9 |
12 |
15 |
18 |
18 |
19 |
16 |
13 |
9 |
7 |
12 |
Minimum
Celcius (°C) |
2 |
2 |
3 |
4 |
6 |
9 |
11 |
11 |
9 |
7 |
4 |
3 |
6 |
Maximum
Fahrenheit (°F) |
43 |
45 |
48 |
54 |
59 |
64 |
64 |
66 |
61 |
55 |
48 |
45 |
54 |
Minimum
Fahrenheit (°F) |
36 |
36 |
37 |
39 |
43 |
48 |
52 |
52 |
48 |
45 |
39 |
37 |
43 |
Rainfall / Precipitation Chart |
| Rainfall |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Total |
| Rainfall (mm) |
99 |
76 |
74 |
66 |
69 |
71 |
91 |
102 |
89 |
107 |
104 |
107 |
1055 |
| Rainfall (inches) |
3.9 |
3.0 |
2.9 |
2.6 |
2.7 |
2.8 |
3.6 |
4.0 |
3.5 |
4.2 |
4.1 |
4.2 |
42 |
Seasonal Chart |
| Seasons |
Average
Temp
(Max °C) |
Average
Temp
(Min °C) |
Average
Temp
(Max °F) |
Average
Temp
(Min °F) |
Total
Rainfall
(mm) |
Total
Rainfall
(inches) |
| Mar to May (Spring) |
12 |
4 |
54 |
40 |
209 |
8 |
| Jun to Aug (Summer) |
18 |
10 |
65 |
51 |
264 |
10 |
| Sept to Nov (Autumn / Fall) |
13 |
7 |
55 |
44 |
300 |
12 |
| Dec to Feb (Winter) |
7 |
2 |
44 |
36 |
282 |
11 |
