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Monthly weather forecast in Reykyavik
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
15
+8
+7
15 September, sun
+8
+7
Feels like
+2
748 mmHg
85%
9.3
m/s
E
+10
15 September, Sunday. day, 8°; night, 7°; rain
16
September
+10
+8
16 September, mon
+10
+8
Feels like
−1
752 mmHg
72%
10.8
m/s
E
+9
Climate normal
+9
+7
16 September, Monday. day, 10°; night, 8°; rain
17
+8
+8
17 September, tue
+8
+8
Feels like
+3
756 mmHg
83%
5.1
m/s
SW
+9
Climate normal
+8
+7
17 September, Tuesday. day, 8°; night, 8°; rain
18
+11
+5
18 September, wed
+11
+5
Feels like
+2
754 mmHg
86%
8.6
m/s
NW
+9
Climate normal
+8
+6
18 September, Wednesday. day, 11°; night, 5°; rain
19
+9
+6
19 September, thu
+9
+6
Feels like
+3
771 mmHg
68%
3.8
m/s
SW
+9
Climate normal
+8
+6
19 September, Thursday. day, 9°; night, 6°; overcast
20
+11
+8
20 September, fri
+11
+8
Feels like
+6
774 mmHg
73%
2.8
m/s
E
+9
Climate normal
+8
+6
20 September, Friday. day, 11°; night, 8°; light rain
21
+10
+7
21 September, sat
+10
+7
Feels like
+6
773 mmHg
72%
2.8
m/s
E
+9
Climate normal
+7
+6
21 September, Saturday. day, 10°; night, 7°; light rain
22
+10
+7
22 September, sun
+10
+7
Feels like
+6
768 mmHg
83%
2.7
m/s
E
+9
Climate normal
+8
+6
22 September, Sunday. day, 10°; night, 7°; light rain
23
+10
+8
23 September, mon
+10
+8
Feels like
+6
766 mmHg
77%
3
m/s
NE
+9
Climate normal
+9
+7
23 September, Monday. day, 10°; night, 8°; partly cloudy
24
+10
+6
24 September, tue
+10
+6
Feels like
+4
756 mmHg
78%
5.5
m/s
E
+9
Climate normal
+9
+7
24 September, Tuesday. day, 10°; night, 6°; mostly clear
25
+9
+8
25 September, wed
+9
+8
Feels like
+3
755 mmHg
72%
3.9
m/s
E
+9
Climate normal
+8
+6
25 September, Wednesday. day, 9°; night, 8°; mostly clear
26
+10
+6
26 September, thu
+10
+6
Feels like
+2
759 mmHg
72%
5.9
m/s
E
Climate normal
+7
+5
26 September, Thursday. day, 10°; night, 6°; overcast
27
+9
+7
27 September, fri
+9
+7
Feels like
+1
758 mmHg
66%
5.8
m/s
N
Climate normal
+7
+5
27 September, Friday. day, 9°; night, 7°; overcast
28
+9
+6
28 September, sat
+9
+6
Feels like
+2
756 mmHg
67%
5.9
m/s
N
Climate normal
+7
+6
28 September, Saturday. day, 9°; night, 6°; partly cloudy
29
+5
+6
29 September, sun
+5
+6
Feels like
−4
742 mmHg
65%
8.3
m/s
NE
Climate normal
+7
+5
29 September, Sunday. day, 5°; night, 6°; mostly clear
30
+7
+6
30 September, mon
+7
+6
Feels like
−2
741 mmHg
72%
10.9
m/s
NE
Climate normal
+7
+5
30 September, Monday. day, 7°; night, 6°; partly cloudy
1 October
+6
+6
1 October, tue
+6
+6
Feels like
−2
744 mmHg
70%
8.4
m/s
NE
Climate normal
+6
+4
1 October, Tuesday. day, 6°; night, 6°; partly cloudy
2
+6
+5
2 October, wed
+6
+5
Feels like
0
743 mmHg
74%
6.2
m/s
NE
Climate normal
+5
+3
2 October, Wednesday. day, 6°; night, 5°; partly cloudy
3
+4
+2
3 October, thu
+4
+2
Feels like
−7
747 mmHg
71%
12.5
m/s
N
Climate normal
+5
+4
3 October, Thursday. day, 4°; night, 2°; clear
4
+5
+3
4 October, fri
+5
+3
Feels like
−5
749 mmHg
70%
9.4
m/s
NE
Climate normal
+5
+3
4 October, Friday. day, 5°; night, 3°; partly cloudy
5
+5
+5
5 October, sat
+5
+5
Feels like
−7
748 mmHg
75%
13.5
m/s
N
Climate normal
+6
+5
5 October, Saturday. day, 5°; night, 5°; partly cloudy
6
+8
+10
6 October, sun
+8
+10
Feels like
−8
751 mmHg
79%
17.2
m/s
E
Climate normal
+6
+5
6 October, Sunday. day, 8°; night, 10°; rain
7
+11
+10
7 October, mon
+11
+10
Feels like
+5
747 mmHg
94%
8.5
m/s
SE
Climate normal
+6
+4
7 October, Monday. day, 11°; night, 10°; rain
8
+11
+11
8 October, tue
+11
+11
Feels like
−1
749 mmHg
92%
16.7
m/s
SE
Climate normal
+6
+4
8 October, Tuesday. day, 11°; night, 11°; rain
9
+9
+7
9 October, wed
+9
+7
Feels like
−3
756 mmHg
73%
13.9
m/s
S
Climate normal
+7
+5
9 October, Wednesday. day, 9°; night, 7°; light rain
10
+8
+8
10 October, thu
+8
+8
Feels like
−5
753 mmHg
77%
16.7
m/s
SW
Climate normal
+6
+5
10 October, Thursday. day, 8°; night, 8°; light rain
11
+7
+7
11 October, fri
+7
+7
Feels like
−3
757 mmHg
79%
11.6
m/s
SW
Climate normal
+7
+6
11 October, Friday. day, 7°; night, 7°; light rain
12
+7
+6
12 October, sat
+7
+6
Feels like
0
762 mmHg
78%
7.7
m/s
W
Climate normal
+7
+5
12 October, Saturday. day, 7°; night, 6°; partly cloudy
13
+7
+9
13 October, sun
+7
+9
Feels like
0
765 mmHg
74%
6.7
m/s
S
Climate normal
+6
+5
13 October, Sunday. day, 7°; night, 9°; partly cloudy
14
+9
+6
14 October, mon
+9
+6
Feels like
−2
747 mmHg
89%
14.8
m/s
SW
Climate normal
+6
+4
14 October, Monday. day, 9°; night, 6°; rain
15
+6
+5
15 October, tue
+6
+5
Feels like
−6
754 mmHg
78%
13.2
m/s
NW
Climate normal
+6
+5
15 October, Tuesday. day, 6°; night, 5°; light rain
Average data for 10 years
Next, the average data for 10 years
16
+6
+4
16 October, wed
+6
+4
Feels like
0
747 mmHg
85%
8.8
m/s
E
+8
16 October, Wednesday. day, 6°; night, 4°; rain
17
+4
+3
17 October, thu
+4
+3
Feels like
−2
746 mmHg
81%
8.6
m/s
NE
+7
17 October, Thursday. day, 4°; night, 3°; clear
18
+4
+3
18 October, fri
+4
+3
Feels like
−1
747 mmHg
81%
8.3
m/s
E
+7
18 October, Friday. day, 4°; night, 3°; rain
19
+4
+2
19 October, sat
+4
+2
Feels like
−2
743 mmHg
82%
9.3
m/s
E
+7
19 October, Saturday. day, 4°; night, 2°; rain
Average for 30 days
4
sunny days
14
days with precipitation
12
cloudy days
4 sunny days; 14 days with precipitation; 12 cloudy days;
76
%
air humidity
8.8
m/s
Wind
E
35
mm of precipitation
(3% of annual average)
+9
°C
Water temperature
air humidity 76%; 35 millimeters of precipitation (3% of annual average); Wind easterly 8.8 Meters per second; Water temperature +9°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
SW
NW
SW
E
E
E
NE
E
E
E
N
N
NE
NE
NE
NE
N
NE
N
E
SE
SE
S
SW
SW
W
S
SW
NW
16
Average data for 10 years
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Daytime temperature
Night-time temperature
