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Monthly weather forecast in Selfoss
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
+11
+8
8 September, sun
+11
+8
Feels like
+5
743 mmHg
77%
8
m/s
SE
+11
8 September, Sunday. day, 11°; night, 8°; rain
9
September
+8
+3
9 September, mon
+8
+3
Feels like
−5
753 mmHg
63%
11.7
m/s
N
+10
Climate normal
+11
+8
9 September, Monday. day, 8°; night, 3°; partly cloudy
10
+7
+2
10 September, tue
+7
+2
Feels like
−8
759 mmHg
58%
14.6
m/s
N
+10
Climate normal
+10
+8
10 September, Tuesday. day, 7°; night, 2°; overcast
11
+9
0
11 September, wed
+9
0
Feels like
−2
765 mmHg
55%
7.6
m/s
N
+10
Climate normal
+10
+7
11 September, Wednesday. day, 9°; night, 0°; mostly clear
12
+10
+3
12 September, thu
+10
+3
Feels like
+1
763 mmHg
64%
5.4
m/s
NW
+9
Climate normal
+10
+8
12 September, Thursday. day, 10°; night, 3°; light rain
13
+10
+5
13 September, fri
+10
+5
Feels like
+3
757 mmHg
67%
3.4
m/s
NE
+9
Climate normal
+11
+8
13 September, Friday. day, 10°; night, 5°; overcast
14
+11
+5
14 September, sat
+11
+5
Feels like
+3
752 mmHg
70%
5
m/s
N
+9
Climate normal
+10
+8
14 September, Saturday. day, 11°; night, 5°; light rain
15
+11
+4
15 September, sun
+11
+4
Feels like
+3
753 mmHg
73%
4.5
m/s
N
+9
Climate normal
+9
+7
15 September, Sunday. day, 11°; night, 4°; partly cloudy
16
+12
+6
16 September, mon
+12
+6
Feels like
+3
758 mmHg
71%
4.3
m/s
E
+9
Climate normal
+10
+8
16 September, Monday. day, 12°; night, 6°; light rain
17
+11
+7
17 September, tue
+11
+7
Feels like
+4
756 mmHg
75%
5.3
m/s
NE
+9
Climate normal
+9
+8
17 September, Tuesday. day, 11°; night, 7°; rain
18
+12
+8
18 September, wed
+12
+8
Feels like
+6
756 mmHg
85%
5
m/s
E
+9
Climate normal
+9
+7
18 September, Wednesday. day, 12°; night, 8°; rain
19
+12
+8
19 September, thu
+12
+8
Feels like
+5
758 mmHg
82%
6.3
m/s
S
Climate normal
+8
+7
19 September, Thursday. day, 12°; night, 8°; rain
20
+12
+8
20 September, fri
+12
+8
Feels like
+5
758 mmHg
80%
5.5
m/s
E
Climate normal
+9
+6
20 September, Friday. day, 12°; night, 8°; light rain
21
+12
+10
21 September, sat
+12
+10
Feels like
+5
758 mmHg
78%
6.3
m/s
S
Climate normal
+8
+7
21 September, Saturday. day, 12°; night, 10°; rain
22
+11
+11
22 September, sun
+11
+11
Feels like
+1
759 mmHg
88%
12.6
m/s
E
Climate normal
+8
+7
22 September, Sunday. day, 11°; night, 11°; light rain
23
+12
+10
23 September, mon
+12
+10
Feels like
+8
753 mmHg
91%
6.3
m/s
E
Climate normal
+9
+8
23 September, Monday. day, 12°; night, 10°; rain
24
+10
+10
24 September, tue
+10
+10
Feels like
+3
751 mmHg
89%
9.1
m/s
N
Climate normal
+10
+8
24 September, Tuesday. day, 10°; night, 10°; light rain
25
+9
+8
25 September, wed
+9
+8
Feels like
−2
755 mmHg
82%
14.9
m/s
NW
Climate normal
+10
+7
25 September, Wednesday. day, 9°; night, 8°; partly cloudy
26
+10
+7
26 September, thu
+10
+7
Feels like
+1
760 mmHg
73%
9.9
m/s
W
Climate normal
+8
+6
26 September, Thursday. day, 10°; night, 7°; partly cloudy
27
+11
+11
27 September, fri
+11
+11
Feels like
+1
766 mmHg
77%
9.4
m/s
S
Climate normal
+8
+6
27 September, Friday. day, 11°; night, 11°; light rain
28
+10
+11
28 September, sat
+10
+11
Feels like
+4
762 mmHg
81%
7.2
m/s
SW
Climate normal
+8
+6
28 September, Saturday. day, 10°; night, 11°; partly cloudy
29
+11
+9
29 September, sun
+11
+9
Feels like
+2
751 mmHg
89%
10.2
m/s
W
Climate normal
+8
+6
29 September, Sunday. day, 11°; night, 9°; rain
30
+9
+7
30 September, mon
+9
+7
Feels like
−1
750 mmHg
82%
11.2
m/s
NW
Climate normal
+8
+6
30 September, Monday. day, 9°; night, 7°; rain
1 October
+7
+4
1 October, tue
+7
+4
Feels like
−3
750 mmHg
76%
11.6
m/s
NW
Climate normal
+7
+5
1 October, Tuesday. day, 7°; night, 4°; partly cloudy
2
+6
+7
2 October, wed
+6
+7
Feels like
−8
758 mmHg
75%
14.6
m/s
NW
Climate normal
+6
+4
2 October, Wednesday. day, 6°; night, 7°; partly cloudy
3
+5
+6
3 October, thu
+5
+6
Feels like
−4
763 mmHg
66%
7.9
m/s
N
Climate normal
+6
+4
3 October, Thursday. day, 5°; night, 6°; mostly clear
4
+9
+7
4 October, fri
+9
+7
Feels like
−4
740 mmHg
83%
15.1
m/s
SW
Climate normal
+6
+4
4 October, Friday. day, 9°; night, 7°; rain
5
+7
+6
5 October, sat
+7
+6
Feels like
−5
743 mmHg
80%
13.6
m/s
NW
Climate normal
+7
+6
5 October, Saturday. day, 7°; night, 6°; light rain
6
+6
+5
6 October, sun
+6
+5
Feels like
−3
749 mmHg
74%
10.1
m/s
N
Climate normal
+7
+6
6 October, Sunday. day, 6°; night, 5°; partly cloudy
7
+7
+9
7 October, mon
+7
+9
Feels like
−5
756 mmHg
76%
11.3
m/s
N
Climate normal
+7
+5
7 October, Monday. day, 7°; night, 9°; clear
8
+9
+9
8 October, tue
+9
+9
Feels like
−4
751 mmHg
83%
16.9
m/s
SE
Climate normal
+7
+5
8 October, Tuesday. day, 9°; night, 9°; light rain
Average data for 10 years
Next, the average data for 10 years
9
+7
+5
9 October, wed
+7
+5
Feels like
+2
745 mmHg
77%
8.1
m/s
E
+9
9 October, Wednesday. day, 7°; night, 5°; rain
10
+7
+5
10 October, thu
+7
+5
Feels like
+1
746 mmHg
80%
8.5
m/s
SE
+9
10 October, Thursday. day, 7°; night, 5°; clear
11
+7
+7
11 October, fri
+7
+7
Feels like
+1
747 mmHg
85%
8.8
m/s
SE
+9
11 October, Friday. day, 7°; night, 7°; rain
12
+8
+5
12 October, sat
+8
+5
Feels like
+2
744 mmHg
82%
7.6
m/s
SE
+9
12 October, Saturday. day, 8°; night, 5°; rain
Average for 30 days
4
sunny days
16
days with precipitation
10
cloudy days
4 sunny days; 16 days with precipitation; 10 cloudy days;
76
%
air humidity
9.2
m/s
Wind
N
21
mm of precipitation
(2% of annual average)
+9
°C
Water temperature
air humidity 76%; 21 millimeters of precipitation (2% of annual average); Wind northerly 9.2 Meters per second; Water temperature +9°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
N
N
NW
NE
N
N
E
NE
E
S
E
S
E
E
N
NW
W
S
SW
W
NW
NW
NW
N
SW
NW
N
N
SE
9
Average data for 10 years
10
11
12
13
14
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
Daytime temperature
Night-time temperature
