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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
24
+5
+4
24 November, sun
+5
+4
Feels like
−2
746 mmHg
76%
11.1
m/s
SW
+8
24 November, Sunday. day, 5°; night, 4°; rain
25
+4
+2
25 November, mon
+4
+2
Feels like
−5
746 mmHg
73%
12.3
m/s
W
+7
25 November, Monday. day, 4°; night, 2°; rain
26
+3
+2
26 November, tue
+3
+2
Feels like
−5
749 mmHg
69%
11.5
m/s
E
+7
26 November, Tuesday. day, 3°; night, 2°; rain
27
November
+6
−2
27 November, wed
+6
−2
Feels like
−6
752 mmHg
77%
11.8
m/s
SW
+5
Climate normal
+4
+3
27 November, Wednesday. day, 6°; night, -2°; sleet
28
−3
−7
28 November, thu
−3
−7
Feels like
−18
763 mmHg
67%
14.3
m/s
NE
+5
Climate normal
+3
+2
28 November, Thursday. day, -3°; night, -7°; partly cloudy
29
−3
−3
29 November, fri
−3
−3
Feels like
−13
755 mmHg
70%
6.4
m/s
NE
+4
Climate normal
+3
+2
29 November, Friday. day, -3°; night, -3°; overcast
30
−2
−3
30 November, sat
−2
−3
Feels like
−16
748 mmHg
75%
16.4
m/s
NE
+4
Climate normal
+4
+2
30 November, Saturday. day, -2°; night, -3°; partly cloudy
1 December
−3
−7
1 December, sun
−3
−7
Feels like
−18
761 mmHg
67%
15.6
m/s
N
+4
Climate normal
+3
+2
1 December, Sunday. day, -3°; night, -7°; partly cloudy
2
−5
−4
2 December, mon
−5
−4
Feels like
−16
761 mmHg
69%
10.2
m/s
NE
+5
Climate normal
+3
+1
2 December, Monday. day, -5°; night, -4°; sleet
3
+1
0
3 December, tue
+1
0
Feels like
−10
755 mmHg
81%
10.4
m/s
SE
+5
Climate normal
+2
+1
3 December, Tuesday. day, 1°; night, 0°; sleet
4
+3
+4
4 December, wed
+3
+4
Feels like
−9
742 mmHg
86%
13.4
m/s
E
+5
Climate normal
+2
0
4 December, Wednesday. day, 3°; night, 4°; sleet
5
+3
+2
5 December, thu
+3
+2
Feels like
−8
734 mmHg
86%
12.7
m/s
SE
+6
Climate normal
+1
0
5 December, Thursday. day, 3°; night, 2°; heavy rain
6
+3
+1
6 December, fri
+3
+1
Feels like
−14
739 mmHg
83%
20.3
m/s
SW
+7
Climate normal
+2
+2
6 December, Friday. day, 3°; night, 1°; rain
7
+1
0
7 December, sat
+1
0
Feels like
−9
748 mmHg
82%
11.6
m/s
W
0
Climate normal
+4
+3
7 December, Saturday. day, 1°; night, 0°; overcast
8
+1
+1
8 December, sun
+1
+1
Feels like
−11
753 mmHg
83%
12.1
m/s
W
0
Climate normal
+4
+1
8 December, Sunday. day, 1°; night, 1°; overcast
9
+4
+1
9 December, mon
+4
+1
Feels like
−7
736 mmHg
81%
13.5
m/s
N
+3
Climate normal
+4
+3
9 December, Monday. day, 4°; night, 1°; light rain
10
0
0
10 December, tue
0
0
Feels like
−10
755 mmHg
74%
8.6
m/s
N
0
Climate normal
+4
+3
10 December, Tuesday. day, 0°; night, 0°; mostly clear
11
+6
+5
11 December, wed
+6
+5
Feels like
−11
744 mmHg
84%
19
m/s
SW
+5
Climate normal
+5
+3
11 December, Wednesday. day, 6°; night, 5°; rain
12
+7
+8
12 December, thu
+7
+8
Feels like
−8
738 mmHg
81%
17.2
m/s
S
+6
Climate normal
+4
+3
12 December, Thursday. day, 7°; night, 8°; rain
13
+5
+5
13 December, fri
+5
+5
Feels like
−10
732 mmHg
70%
18.7
m/s
SW
+4
Climate normal
+4
+2
13 December, Friday. day, 5°; night, 5°; rain
14
+5
+4
14 December, sat
+5
+4
Feels like
−8
743 mmHg
72%
13.5
m/s
SW
+4
Climate normal
+2
0
14 December, Saturday. day, 5°; night, 4°; light rain
15
+5
+5
15 December, sun
+5
+5
Feels like
−5
745 mmHg
82%
11.5
m/s
E
+4
Climate normal
+3
+2
15 December, Sunday. day, 5°; night, 5°; light rain
16
+5
+6
16 December, mon
+5
+6
Feels like
−5
741 mmHg
78%
12.4
m/s
E
+4
Climate normal
+3
+2
16 December, Monday. day, 5°; night, 6°; light rain
17
+7
+6
17 December, tue
+7
+6
Feels like
−3
734 mmHg
86%
12.9
m/s
E
+6
Climate normal
+4
+2
17 December, Tuesday. day, 7°; night, 6°; light rain
18
+6
+5
18 December, wed
+6
+5
Feels like
−2
738 mmHg
84%
7.8
m/s
N
+5
Climate normal
+2
+1
18 December, Wednesday. day, 6°; night, 5°; rain
19
+6
+6
19 December, thu
+6
+6
Feels like
−1
741 mmHg
79%
6.7
m/s
N
+5
Climate normal
+2
+1
19 December, Thursday. day, 6°; night, 6°; partly cloudy
20
+6
+7
20 December, fri
+6
+7
Feels like
−11
743 mmHg
79%
20.2
m/s
E
+5
Climate normal
+3
+1
20 December, Friday. day, 6°; night, 7°; light rain
21
+7
+7
21 December, sat
+7
+7
Feels like
−2
733 mmHg
87%
10.8
m/s
E
+6
Climate normal
+2
0
21 December, Saturday. day, 7°; night, 7°; partly cloudy
22
+7
+6
22 December, sun
+7
+6
Feels like
−1
730 mmHg
86%
10.4
m/s
E
+6
Climate normal
+3
+1
22 December, Sunday. day, 7°; night, 6°; rain
23
+6
+5
23 December, mon
+6
+5
Feels like
−2
740 mmHg
75%
6.8
m/s
SW
+5
Climate normal
+2
0
23 December, Monday. day, 6°; night, 5°; light rain
24
+4
+4
24 December, tue
+4
+4
Feels like
−6
739 mmHg
76%
11.7
m/s
NW
+3
Climate normal
+1
0
24 December, Tuesday. day, 4°; night, 4°; light rain
25
+4
+2
25 December, wed
+4
+2
Feels like
−7
749 mmHg
75%
11
m/s
W
+3
Climate normal
+2
0
25 December, Wednesday. day, 4°; night, 2°; light rain
26
+4
+3
26 December, thu
+4
+3
Feels like
−3
753 mmHg
68%
4.8
m/s
NW
+3
Climate normal
+2
+2
26 December, Thursday. day, 4°; night, 3°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
27
+4
+2
27 December, fri
+4
+2
Feels like
−6
745 mmHg
75%
12.6
m/s
SE
+7
27 December, Friday. day, 4°; night, 2°; rain
28
+3
+1
28 December, sat
+3
+1
Feels like
−7
742 mmHg
73%
13.3
m/s
S
+7
28 December, Saturday. day, 3°; night, 1°; rain
Average for 30 days
1
sunny day
20
days with precipitation
9
cloudy days
1 sunny day; 20 days with precipitation; 9 cloudy days;
78
%
air humidity
12.4
m/s
Wind
E
66
mm of precipitation
(5% of annual average)
+4
°C
Water temperature
air humidity 78%; 66 millimeters of precipitation (5% of annual average); Wind easterly 12.4 Meters per second; Water temperature +4°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
NE
NE
NE
N
NE
SE
E
SE
SW
W
W
N
N
SW
S
SW
SW
E
E
E
N
N
E
E
E
SW
NW
W
NW
27
Average data for 10 years
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Daytime temperature
Night-time temperature
