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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
30
+11
+10
30 June, Sunday. day, 11°; night, 10°; rain
1 July
+12
+10
1 July, Monday. day, 12°; night, 10°; rain
2
+12
+11
2 July, Tuesday. day, 12°; night, 11°; overcast
3
+12
+10
3 July, Wednesday. day, 12°; night, 10°; rain
4
+12
+11
4 July, Thursday. day, 12°; night, 11°; rain
5
+12
+10
5 July, Friday. day, 12°; night, 10°; clear
6
July
+13
+8
6 July, Saturday. day, 13°; night, 8°; partly cloudy
7
+12
+8
7 July, Sunday. day, 12°; night, 8°; mostly clear
8
+11
+9
8 July, Monday. day, 11°; night, 9°; partly cloudy
9
+12
+10
9 July, Tuesday. day, 12°; night, 10°; light rain
10
+12
+10
10 July, Wednesday. day, 12°; night, 10°; light rain
11
+12
+11
11 July, Thursday. day, 12°; night, 11°; light rain
12
+12
+10
12 July, Friday. day, 12°; night, 10°; light rain
13
+13
+10
13 July, Saturday. day, 13°; night, 10°; light rain
14
+13
+10
14 July, Sunday. day, 13°; night, 10°; light rain
15
+13
+10
15 July, Monday. day, 13°; night, 10°; light rain
16
+13
+10
16 July, Tuesday. day, 13°; night, 10°; light rain
17
+14
+10
17 July, Wednesday. day, 14°; night, 10°; light rain
18
+15
+14
18 July, Thursday. day, 15°; night, 14°; light rain
19
+15
+14
19 July, Friday. day, 15°; night, 14°; mostly clear
20
+15
+14
20 July, Saturday. day, 15°; night, 14°; partly cloudy
21
+14
+14
21 July, Sunday. day, 14°; night, 14°; partly cloudy
22
+14
+14
22 July, Monday. day, 14°; night, 14°; light rain
23
+14
+13
23 July, Tuesday. day, 14°; night, 13°; rain
24
+14
+14
24 July, Wednesday. day, 14°; night, 14°; rain
25
+14
+14
25 July, Thursday. day, 14°; night, 14°; rain
26
+13
+12
26 July, Friday. day, 13°; night, 12°; rain
27
+14
+13
27 July, Saturday. day, 14°; night, 13°; partly cloudy
28
+14
+14
28 July, Sunday. day, 14°; night, 14°; light rain
29
+14
+13
29 July, Monday. day, 14°; night, 13°; clear
30
+12
+11
30 July, Tuesday. day, 12°; night, 11°; partly cloudy
31
+12
+12
31 July, Wednesday. day, 12°; night, 12°; partly cloudy
1 August
+14
+14
1 August, Thursday. day, 14°; night, 14°; clear
2
+14
+13
2 August, Friday. day, 14°; night, 13°; partly cloudy
3
+14
+14
3 August, Saturday. day, 14°; night, 14°; light rain
Average for 30 days
5
sunny days
17
days with precipitation
8
cloudy days
5 sunny days; 17 days with precipitation; 8 cloudy days;
79
%
air humidity
8.8
m/s
Wind
S
25
mm of precipitation
(2% of annual average)
+11
°C
Water temperature
air humidity 79%; 25 millimeters of precipitation (2% of annual average); Wind southerly 8.8 Meters per second; Water temperature +11°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
NW
NW
S
S
S
S
S
S
S
SW
NW
W
NW
S
SE
SE
SE
E
E
E
E
NE
NE
N
NW
SE
SE
NE
NE
6
Average data for 10 years
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
August
2
3
4
Daytime temperature
Night-time temperature