Current Season
What season is it in Keflavík 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 (75 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
August
Peak: 12°C
Average: 11°C
Coldest Month
January
Low: 1°C
Average: 2°C
Wettest Month
October
141 mm rain
1 mm snow
Best Time to Visit
Climate varies throughout the year
Monthly Climate Data
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
1 °C
3 °C
45 km/h
129 mm
25 cm
Feb
1 °C
3 °C
45 km/h
121 mm
28 cm
Mar
1 °C
4 °C
40 km/h
123 mm
22 cm
Apr
3 °C
6 °C
36 km/h
103 mm
8 cm
May
5 °C
7 °C
33 km/h
98 mm
0 cm
Jun
8 °C
10 °C
30 km/h
71 mm
0 cm
Jul
10 °C
11 °C
27 km/h
68 mm
0 cm
Aug
10 °C
12 °C
29 km/h
89 mm
0 cm
Sep
8 °C
10 °C
36 km/h
139 mm
0 cm
Oct
Current
6 °C
8 °C
38 km/h
141 mm
1 cm
Nov
3 °C
6 °C
39 km/h
124 mm
6 cm
Dec
1 °C
4 °C
41 km/h
118 mm
21 cm