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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
15
+9
+7
15 September, sun
+9
+7
Feels like
+4
747 mmHg
80%
8.3
m/s
E
+11
15 September, Sunday. day, 9°; night, 7°; rain
16
+10
+8
16 September, mon
+10
+8
Feels like
+5
746 mmHg
76%
8.5
m/s
SE
+11
16 September, Monday. day, 10°; night, 8°; rain
17
+9
+8
17 September, tue
+9
+8
Feels like
+4
743 mmHg
80%
7.9
m/s
S
+10
17 September, Tuesday. day, 9°; night, 8°; rain
18
+9
+7
18 September, wed
+9
+7
Feels like
+4
743 mmHg
76%
8.3
m/s
S
+11
18 September, Wednesday. day, 9°; night, 7°; rain
19
+8
+7
19 September, thu
+8
+7
Feels like
+3
741 mmHg
80%
8.1
m/s
SE
+10
19 September, Thursday. day, 8°; night, 7°; rain
20
September
+9
+7
20 September, fri
+9
+7
Feels like
+4
772 mmHg
79%
2.9
m/s
NE
+9
Climate normal
+9
+6
20 September, Friday. day, 9°; night, 7°; light rain
21
+10
+4
21 September, sat
+10
+4
Feels like
+5
773 mmHg
83%
2.5
m/s
NE
+9
Climate normal
+8
+7
21 September, Saturday. day, 10°; night, 4°; overcast
22
+11
+6
22 September, sun
+11
+6
Feels like
+5
768 mmHg
79%
2.9
m/s
N
+9
Climate normal
+8
+7
22 September, Sunday. day, 11°; night, 6°; light rain
23
+8
+5
23 September, mon
+8
+5
Feels like
+4
765 mmHg
85%
3.2
m/s
S
+9
Climate normal
+9
+8
23 September, Monday. day, 8°; night, 5°; light rain
24
+10
+4
24 September, tue
+10
+4
Feels like
+2
761 mmHg
78%
5.3
m/s
N
+9
Climate normal
+10
+8
24 September, Tuesday. day, 10°; night, 4°; overcast
25
+8
+2
25 September, wed
+8
+2
Feels like
−3
758 mmHg
65%
8.1
m/s
N
+9
Climate normal
+10
+7
25 September, Wednesday. day, 8°; night, 2°; partly cloudy
26
+7
+1
26 September, thu
+7
+1
Feels like
−1
757 mmHg
72%
5.5
m/s
N
+9
Climate normal
+8
+6
26 September, Thursday. day, 7°; night, 1°; mostly clear
27
+7
+2
27 September, fri
+7
+2
Feels like
−1
757 mmHg
68%
3.9
m/s
N
+9
Climate normal
+8
+6
27 September, Friday. day, 7°; night, 2°; partly cloudy
28
+8
+4
28 September, sat
+8
+4
Feels like
+2
755 mmHg
81%
3.9
m/s
S
+8
Climate normal
+8
+6
28 September, Saturday. day, 8°; night, 4°; light rain
29
+9
+4
29 September, sun
+9
+4
Feels like
+1
754 mmHg
81%
5.7
m/s
NE
+8
Climate normal
+8
+6
29 September, Sunday. day, 9°; night, 4°; rain
30
+10
+5
30 September, mon
+10
+5
Feels like
+1
755 mmHg
77%
6
m/s
E
Climate normal
+8
+6
30 September, Monday. day, 10°; night, 5°; overcast
1 October
+8
+6
1 October, tue
+8
+6
Feels like
+1
753 mmHg
75%
6.4
m/s
N
Climate normal
+7
+5
1 October, Tuesday. day, 8°; night, 6°; overcast
2
+9
+10
2 October, wed
+9
+10
Feels like
+3
753 mmHg
79%
5.6
m/s
SW
Climate normal
+6
+4
2 October, Wednesday. day, 9°; night, 10°; overcast
3
+11
+10
3 October, thu
+11
+10
Feels like
+1
745 mmHg
92%
13.8
m/s
E
Climate normal
+6
+4
3 October, Thursday. day, 11°; night, 10°; rain
4
+10
+10
4 October, fri
+10
+10
Feels like
+4
740 mmHg
87%
7.2
m/s
SW
Climate normal
+6
+4
4 October, Friday. day, 10°; night, 10°; light rain
5
+8
+7
5 October, sat
+8
+7
Feels like
−5
757 mmHg
77%
15.3
m/s
NW
Climate normal
+7
+6
5 October, Saturday. day, 8°; night, 7°; partly cloudy
6
+11
+11
6 October, sun
+11
+11
Feels like
+1
767 mmHg
82%
12
m/s
SE
Climate normal
+7
+6
6 October, Sunday. day, 11°; night, 11°; light rain
7
+12
+11
7 October, mon
+12
+11
Feels like
−1
760 mmHg
88%
16.5
m/s
SW
Climate normal
+7
+5
7 October, Monday. day, 12°; night, 11°; rain
8
+11
+10
8 October, tue
+11
+10
Feels like
+5
763 mmHg
87%
7.1
m/s
SW
Climate normal
+7
+5
8 October, Tuesday. day, 11°; night, 10°; partly cloudy
9
+11
+7
9 October, wed
+11
+7
Feels like
+1
752 mmHg
88%
12
m/s
NW
Climate normal
+7
+5
9 October, Wednesday. day, 11°; night, 7°; rain
10
+9
+8
10 October, thu
+9
+8
Feels like
−3
759 mmHg
78%
14.3
m/s
E
Climate normal
+7
+5
10 October, Thursday. day, 9°; night, 8°; light rain
11
+8
+9
11 October, fri
+8
+9
Feels like
−3
758 mmHg
83%
14.2
m/s
E
Climate normal
+7
+7
11 October, Friday. day, 8°; night, 9°; light rain
12
+11
+11
12 October, sat
+11
+11
Feels like
+6
759 mmHg
88%
7.4
m/s
S
Climate normal
+8
+5
12 October, Saturday. day, 11°; night, 11°; light rain
13
+10
+7
13 October, sun
+10
+7
Feels like
+2
767 mmHg
84%
8.6
m/s
NW
Climate normal
+7
+6
13 October, Sunday. day, 10°; night, 7°; mostly clear
14
+11
+11
14 October, mon
+11
+11
Feels like
−1
768 mmHg
82%
13.4
m/s
W
Climate normal
+6
+5
14 October, Monday. day, 11°; night, 11°; light rain
15
+11
+11
15 October, tue
+11
+11
Feels like
+1
766 mmHg
83%
13.7
m/s
W
Climate normal
+7
+5
15 October, Tuesday. day, 11°; night, 11°; light rain
16
+11
+11
16 October, wed
+11
+11
Feels like
+5
768 mmHg
90%
9
m/s
W
Climate normal
+7
+5
16 October, Wednesday. day, 11°; night, 11°; partly cloudy
17
+11
+10
17 October, thu
+11
+10
Feels like
+3
768 mmHg
90%
9.6
m/s
W
Climate normal
+5
+4
17 October, Thursday. day, 11°; night, 10°; partly cloudy
18
+12
+9
18 October, fri
+12
+9
Feels like
+2
765 mmHg
87%
13.2
m/s
SW
Climate normal
+5
+3
18 October, Friday. day, 12°; night, 9°; light rain
19
+9
+9
19 October, sat
+9
+9
Feels like
−3
765 mmHg
71%
15.9
m/s
W
Climate normal
+5
+3
19 October, Saturday. day, 9°; night, 9°; partly cloudy
Average for 30 days
3
sunny days
15
days with precipitation
12
cloudy days
3 sunny days; 15 days with precipitation; 12 cloudy days;
81
%
air humidity
8.8
m/s
Wind
N
19
mm of precipitation
(2% of annual average)
+9
°C
Water temperature
air humidity 81%; 19 millimeters of precipitation (2% of annual average); Wind northerly 8.8 Meters per second; Water temperature +9°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
N
S
N
N
N
N
S
NE
E
N
SW
E
SW
NW
SE
SW
SW
NW
E
E
S
NW
W
W
W
W
SW
W
20
Average data for 10 years
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
16
17
18
19
Daytime temperature
Night-time temperature
