Current Season
What season is it in Belfast International Airport?
Astronomical Season
fall
Based on Earth's position relative to the sun
Meteorological Season
fall
Based on temperature cycles and weather patterns
winter begins on December 21, 2025 (76 days from now)
Season Timeline for 2025
spring
Mar 20
Past
summer
Jun 21
Past
fall
Sep 22
Current
winter
Dec 21
Next
Hottest Month
July
Peak: 19°C
Average: 15°C
Coldest Month
January
Low: 3°C
Average: 5°C
Wettest Month
August
95 mm rain
Best Time to Visit
July & August
Comfortable temps & low rain
Monthly Climate Data
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
3 °C
7 °C
22 km/h
62 mm
2 cm
Feb
3 °C
8 °C
24 km/h
67 mm
3 cm
Mar
4 °C
10 °C
21 km/h
72 mm
2 cm
Apr
5 °C
12 °C
19 km/h
55 mm
0 cm
May
8 °C
15 °C
18 km/h
65 mm
0 cm
Jun
11 °C
18 °C
17 km/h
65 mm
0 cm
Jul
12 °C
19 °C
17 km/h
82 mm
0 cm
Aug
12 °C
18 °C
18 km/h
95 mm
0 cm
Sep
10 °C
16 °C
19 km/h
72 mm
0 cm
Oct
Current
8 °C
13 °C
21 km/h
73 mm
0 cm
Nov
5 °C
10 °C
20 km/h
72 mm
1 cm
Dec
4 °C
9 °C
22 km/h
83 mm
1 cm