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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
8
+10
+8
8 September, sun
+10
+8
Feels like
+4
744 mmHg
81%
8.3
m/s
SE
+11
8 September, Sunday. day, 10°; night, 8°; rain
9
+10
+7
9 September, mon
+10
+7
Feels like
+4
742 mmHg
81%
10.6
m/s
SE
+11
9 September, Monday. day, 10°; night, 7°; clear
10
+9
+7
10 September, tue
+9
+7
Feels like
+3
743 mmHg
81%
10
m/s
S
+11
10 September, Tuesday. day, 9°; night, 7°; rain
11
+9
+7
11 September, wed
+9
+7
Feels like
+4
742 mmHg
81%
8.3
m/s
W
+11
11 September, Wednesday. day, 9°; night, 7°; rain
12
+9
+7
12 September, thu
+9
+7
Feels like
+3
745 mmHg
77%
10.3
m/s
SE
+10
12 September, Thursday. day, 9°; night, 7°; rain
13
+10
+7
13 September, fri
+10
+7
Feels like
+3
745 mmHg
81%
10.1
m/s
SE
+10
13 September, Friday. day, 10°; night, 7°; clear
14
September
+9
+6
14 September, sat
+9
+6
Feels like
0
750 mmHg
55%
7
m/s
N
+9
Climate normal
+8
+7
14 September, Saturday. day, 9°; night, 6°; overcast
15
+10
+4
15 September, sun
+10
+4
Feels like
+1
759 mmHg
57%
7.4
m/s
N
+9
Climate normal
+8
+7
15 September, Sunday. day, 10°; night, 4°; mostly clear
16
+11
+10
16 September, mon
+11
+10
Feels like
−2
753 mmHg
73%
14
m/s
E
+9
Climate normal
+9
+7
16 September, Monday. day, 11°; night, 10°; rain
17
+10
+11
17 September, tue
+10
+11
Feels like
+2
753 mmHg
82%
8.4
m/s
SW
+9
Climate normal
+8
+7
17 September, Tuesday. day, 10°; night, 11°; heavy rain
18
+11
+7
18 September, wed
+11
+7
Feels like
+2
755 mmHg
80%
10.2
m/s
SW
+9
Climate normal
+8
+6
18 September, Wednesday. day, 11°; night, 7°; rain
19
+10
+7
19 September, thu
+10
+7
Feels like
+2
770 mmHg
81%
6.8
m/s
SW
+9
Climate normal
+8
+6
19 September, Thursday. day, 10°; night, 7°; light rain
20
+10
+9
20 September, fri
+10
+9
Feels like
+5
770 mmHg
79%
4.4
m/s
SE
+9
Climate normal
+8
+6
20 September, Friday. day, 10°; night, 9°; rain
21
+11
+8
21 September, sat
+11
+8
Feels like
+7
767 mmHg
82%
3.6
m/s
E
+9
Climate normal
+7
+6
21 September, Saturday. day, 11°; night, 8°; light rain
22
+11
+8
22 September, sun
+11
+8
Feels like
+6
764 mmHg
80%
2.9
m/s
E
+9
Climate normal
+8
+6
22 September, Sunday. day, 11°; night, 8°; rain
23
+12
+8
23 September, mon
+12
+8
Feels like
−2
761 mmHg
78%
15.6
m/s
SE
+9
Climate normal
+9
+7
23 September, Monday. day, 12°; night, 8°; light rain
24
+10
+9
24 September, tue
+10
+9
Feels like
+4
756 mmHg
72%
5.9
m/s
N
Climate normal
+9
+7
24 September, Tuesday. day, 10°; night, 9°; overcast
25
+10
+9
25 September, wed
+10
+9
Feels like
+6
754 mmHg
75%
4.1
m/s
W
Climate normal
+8
+6
25 September, Wednesday. day, 10°; night, 9°; overcast
26
+8
+8
26 September, thu
+8
+8
Feels like
+1
754 mmHg
76%
8
m/s
SE
Climate normal
+7
+5
26 September, Thursday. day, 8°; night, 8°; partly cloudy
27
+8
+8
27 September, fri
+8
+8
Feels like
+1
753 mmHg
74%
7.5
m/s
S
Climate normal
+7
+5
27 September, Friday. day, 8°; night, 8°; partly cloudy
28
+8
+7
28 September, sat
+8
+7
Feels like
+3
755 mmHg
84%
5.9
m/s
NE
Climate normal
+7
+6
28 September, Saturday. day, 8°; night, 7°; light rain
29
+7
+7
29 September, sun
+7
+7
Feels like
+2
758 mmHg
77%
5.4
m/s
NW
Climate normal
+7
+5
29 September, Sunday. day, 7°; night, 7°; partly cloudy
30
+8
+7
30 September, mon
+8
+7
Feels like
−1
758 mmHg
73%
10.3
m/s
S
Climate normal
+7
+5
30 September, Monday. day, 8°; night, 7°; light rain
1 October
+8
+7
1 October, tue
+8
+7
Feels like
−6
749 mmHg
76%
16.3
m/s
S
Climate normal
+6
+4
1 October, Tuesday. day, 8°; night, 7°; light rain
2
+7
+7
2 October, wed
+7
+7
Feels like
0
750 mmHg
74%
7.9
m/s
SW
Climate normal
+5
+3
2 October, Wednesday. day, 7°; night, 7°; overcast
3
+10
+10
3 October, thu
+10
+10
Feels like
+6
756 mmHg
82%
3.7
m/s
SW
Climate normal
+5
+4
3 October, Thursday. day, 10°; night, 10°; light rain
4
+9
+8
4 October, fri
+9
+8
Feels like
+4
758 mmHg
81%
5.8
m/s
E
Climate normal
+5
+3
4 October, Friday. day, 9°; night, 8°; light rain
5
+8
+6
5 October, sat
+8
+6
Feels like
−1
752 mmHg
78%
11.1
m/s
E
Climate normal
+6
+5
5 October, Saturday. day, 8°; night, 6°; light rain
6
+9
+10
6 October, sun
+9
+10
Feels like
+4
751 mmHg
74%
2.5
m/s
E
Climate normal
+6
+5
6 October, Sunday. day, 9°; night, 10°; partly cloudy
7
+10
+11
7 October, mon
+10
+11
Feels like
+6
757 mmHg
91%
5.8
m/s
E
Climate normal
+6
+4
7 October, Monday. day, 10°; night, 11°; partly cloudy
8
+11
+11
8 October, tue
+11
+11
Feels like
0
751 mmHg
90%
13.3
m/s
S
Climate normal
+6
+4
8 October, Tuesday. day, 11°; night, 11°; light rain
9
+11
+11
9 October, wed
+11
+11
Feels like
+4
755 mmHg
94%
9.9
m/s
E
Climate normal
+7
+5
9 October, Wednesday. day, 11°; night, 11°; rain
10
+11
+9
10 October, thu
+11
+9
Feels like
−1
746 mmHg
90%
15
m/s
SW
Climate normal
+6
+5
10 October, Thursday. day, 11°; night, 9°; rain
11
+9
+5
11 October, fri
+9
+5
Feels like
−2
743 mmHg
83%
13.4
m/s
SW
Climate normal
+7
+6
11 October, Friday. day, 9°; night, 5°; light rain
12
+5
+3
12 October, sat
+5
+3
Feels like
−10
731 mmHg
73%
16.8
m/s
SW
Climate normal
+7
+5
12 October, Saturday. day, 5°; night, 3°; partly cloudy
Average for 30 days
1
sunny day
19
days with precipitation
10
cloudy days
1 sunny day; 19 days with precipitation; 10 cloudy days;
78
%
air humidity
8.7
m/s
Wind
E
52
mm of precipitation
(4% of annual average)
+9
°C
Water temperature
air humidity 78%; 52 millimeters of precipitation (4% of annual average); Wind easterly 8.7 Meters per second; Water temperature +9°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
N
E
SW
SW
SW
SE
E
E
SE
N
W
SE
S
NE
NW
S
S
SW
SW
E
E
E
E
S
E
SW
SW
SW
NW
14
Average data for 10 years
15
16
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
Daytime temperature
Night-time temperature
