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Monthly weather forecast in Keflavík
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
22
+3
+1
22 December, sun
+3
+1
Feels like
−7
738 mmHg
75%
13.6
m/s
E
+7
22 December, Sunday. day, 3°; night, 1°; clear
23
+2
0
23 December, mon
+2
0
Feels like
−7
738 mmHg
75%
14.1
m/s
NE
+7
23 December, Monday. day, 2°; night, 0°; clear
24
+1
0
24 December, tue
+1
0
Feels like
−9
743 mmHg
69%
13
m/s
NE
+7
24 December, Tuesday. day, 1°; night, 0°; rain
25
+2
0
25 December, wed
+2
0
Feels like
−10
741 mmHg
70%
15
m/s
NW
+7
25 December, Wednesday. day, 2°; night, 0°; rain
26
+2
+2
26 December, thu
+2
+2
Feels like
−8
748 mmHg
72%
13.8
m/s
SE
+7
26 December, Thursday. day, 2°; night, 2°; clear
27
December
+1
−1
27 December, fri
+1
−1
Feels like
−15
742 mmHg
73%
17.6
m/s
SW
+4
Climate normal
+4
+2
27 December, Friday. day, 1°; night, -1°; sleet
28
−1
−4
28 December, sat
−1
−4
Feels like
−14
745 mmHg
74%
13.1
m/s
SW
+4
Climate normal
+3
+1
28 December, Saturday. day, -1°; night, -4°; snow
29
−4
−6
29 December, sun
−4
−6
Feels like
−17
761 mmHg
69%
11.1
m/s
N
+4
Climate normal
+3
+3
29 December, Sunday. day, -4°; night, -6°; partly cloudy
30
−5
−7
30 December, mon
−5
−7
Feels like
−15
761 mmHg
72%
7.5
m/s
NE
+3
Climate normal
+3
+1
30 December, Monday. day, -5°; night, -7°; light snow
31
−6
−6
31 December, tue
−6
−6
Feels like
−13
763 mmHg
72%
5.6
m/s
NE
+3
Climate normal
+3
+1
31 December, Tuesday. day, -6°; night, -6°; light snow
1 January
−4
−3
1 January, wed
−4
−3
Feels like
−13
764 mmHg
76%
6.6
m/s
N
+3
Climate normal
+3
+3
1 January, Wednesday. day, -4°; night, -3°; partly cloudy
2
+1
0
2 January, thu
+1
0
Feels like
−7
760 mmHg
82%
6.6
m/s
W
+3
Climate normal
+4
+4
2 January, Thursday. day, 1°; night, 0°; sleet
3
0
−1
3 January, fri
0
−1
Feels like
−9
757 mmHg
83%
7.7
m/s
N
+3
Climate normal
+4
+2
3 January, Friday. day, 0°; night, -1°; light snow
4
−2
−1
4 January, sat
−2
−1
Feels like
−11
760 mmHg
84%
9.3
m/s
E
+3
Climate normal
+4
+2
4 January, Saturday. day, -2°; night, -1°; sleet
5
−1
−2
5 January, sun
−1
−2
Feels like
−12
757 mmHg
79%
10.1
m/s
W
+3
Climate normal
+3
+2
5 January, Sunday. day, -1°; night, -2°; rain
6
+2
+2
6 January, mon
+2
+2
Feels like
−9
756 mmHg
81%
11.7
m/s
SW
+1
Climate normal
+3
+3
6 January, Monday. day, 2°; night, 2°; overcast
7
+2
+1
7 January, tue
+2
+1
Feels like
−8
753 mmHg
82%
10.3
m/s
SW
+1
Climate normal
+5
+3
7 January, Tuesday. day, 2°; night, 1°; overcast
8
+2
+3
8 January, wed
+2
+3
Feels like
−6
756 mmHg
83%
8.9
m/s
SW
+1
Climate normal
+4
+3
8 January, Wednesday. day, 2°; night, 3°; overcast
9
+4
+5
9 January, thu
+4
+5
Feels like
−9
748 mmHg
77%
14.4
m/s
E
+3
Climate normal
+3
+2
9 January, Thursday. day, 4°; night, 5°; partly cloudy
10
+5
+5
10 January, fri
+5
+5
Feels like
−9
745 mmHg
77%
17.2
m/s
SE
+4
Climate normal
+3
+1
10 January, Friday. day, 5°; night, 5°; partly cloudy
11
+5
+5
11 January, sat
+5
+5
Feels like
−8
751 mmHg
76%
15.7
m/s
SE
+4
Climate normal
+1
0
11 January, Saturday. day, 5°; night, 5°; light rain
12
+5
+5
12 January, sun
+5
+5
Feels like
−5
760 mmHg
76%
12.3
m/s
SE
+4
Climate normal
+1
+1
12 January, Sunday. day, 5°; night, 5°; light rain
13
+4
+3
13 January, mon
+4
+3
Feels like
−6
764 mmHg
77%
10.6
m/s
E
+3
Climate normal
+3
+1
13 January, Monday. day, 4°; night, 3°; partly cloudy
14
+4
+4
14 January, tue
+4
+4
Feels like
−8
762 mmHg
73%
12.9
m/s
E
+3
Climate normal
+3
+3
14 January, Tuesday. day, 4°; night, 4°; partly cloudy
15
+4
+3
15 January, wed
+4
+3
Feels like
−6
763 mmHg
74%
11.6
m/s
E
+3
Climate normal
+4
+2
15 January, Wednesday. day, 4°; night, 3°; partly cloudy
16
+4
+4
16 January, thu
+4
+4
Feels like
−6
760 mmHg
79%
9.5
m/s
E
+3
Climate normal
+4
+3
16 January, Thursday. day, 4°; night, 4°; partly cloudy
17
+4
+4
17 January, fri
+4
+4
Feels like
−6
752 mmHg
80%
11.8
m/s
E
+3
Climate normal
+4
+2
17 January, Friday. day, 4°; night, 4°; partly cloudy
18
+4
+5
18 January, sat
+4
+5
Feels like
−5
747 mmHg
78%
10.5
m/s
E
+3
Climate normal
+3
+3
18 January, Saturday. day, 4°; night, 5°; partly cloudy
19
+5
+4
19 January, sun
+5
+4
Feels like
−14
730 mmHg
78%
24.5
m/s
E
+4
Climate normal
+5
+4
19 January, Sunday. day, 5°; night, 4°; rain
20
+4
+3
20 January, mon
+4
+3
Feels like
−8
727 mmHg
73%
14.3
m/s
NE
+3
Climate normal
+4
+4
20 January, Monday. day, 4°; night, 3°; partly cloudy
21
+2
+2
21 January, tue
+2
+2
Feels like
−6
747 mmHg
70%
8.2
m/s
NE
+1
Climate normal
+5
+5
21 January, Tuesday. day, 2°; night, 2°; partly cloudy
22
+1
−2
22 January, wed
+1
−2
Feels like
−7
763 mmHg
73%
6.3
m/s
NE
0
Climate normal
+5
+4
22 January, Wednesday. day, 1°; night, -2°; clear
23
0
+3
23 January, thu
0
+3
Feels like
−11
769 mmHg
78%
8.8
m/s
E
0
Climate normal
+5
+3
23 January, Thursday. day, 0°; night, 3°; mostly clear
24
+6
+6
24 January, fri
+6
+6
Feels like
−3
765 mmHg
86%
10.5
m/s
SE
+5
Climate normal
+5
+4
24 January, Friday. day, 6°; night, 6°; light rain
25
+6
+5
25 January, sat
+6
+5
Feels like
−6
762 mmHg
85%
14.6
m/s
SE
+5
Climate normal
+4
+2
25 January, Saturday. day, 6°; night, 5°; light rain
Average for 30 days
2
sunny days
13
days with precipitation
15
cloudy days
2 sunny days; 13 days with precipitation; 15 cloudy days;
77
%
air humidity
11.3
m/s
Wind
E
31
mm of precipitation
(3% of annual average)
+3
°C
Water temperature
air humidity 77%; 31 millimeters of precipitation (3% of annual average); Wind easterly 11.3 Meters per second; Water temperature +3°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
N
NE
NE
N
W
N
E
W
SW
SW
SW
E
SE
SE
SE
E
E
E
E
E
E
E
NE
NE
NE
E
SE
SE
27
Average data for 10 years
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Daytime temperature
Night-time temperature
