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14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Keflavík, 54
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January
Average Temperature
High
4°
Feels -1
Low
1°
Feels -5
Average Precipitation
18 Days
Rain amount
120.9mm
Snow amount
10.3cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
1°
9
-1°
10
-2°
11
0°
12
1°
13
-1°
14
-3°
15
-2°
16
0°
17
2°
18
6°
19
5°
20
5°
21
6°
22
6°
23
24
25
26
27
28
29
30
31
Forecast
Thursday, January 8, 2026
Day
1°
Feels -5
Wind
33 km/h NE
Gust
50 km/h
Humidity
53%
P.O.P
30%
Night
-1°
Feels -7
Wind
29 km/h NE
Gust
43 km/h
Humidity
76%
P.O.P
30%
Historical Averages
Jan 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.