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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
+11
+8
16 September, mon
+11
+8
Feels like
−1
752 mmHg
76%
8.89
m/s
NE
Climate normal
+10
+8
16 September, Monday. day, 11°; night, 8°; rain
17
September
+10
+8
17 September, tue
+10
+8
Feels like
+5
755 mmHg
87%
5.1
m/s
SW
+9
Climate normal
+9
+8
17 September, Tuesday. day, 10°; night, 8°; rain
18
+11
+1
18 September, wed
+11
+1
Feels like
+4
754 mmHg
86%
7.7
m/s
S
+9
Climate normal
+9
+7
18 September, Wednesday. day, 11°; night, 1°; heavy rain
19
+9
+2
19 September, thu
+9
+2
Feels like
+3
771 mmHg
74%
2.3
m/s
SW
+9
Climate normal
+8
+7
19 September, Thursday. day, 9°; night, 2°; partly cloudy
20
+10
+7
20 September, fri
+10
+7
Feels like
+2
772 mmHg
80%
3.1
m/s
E
+9
Climate normal
+9
+6
20 September, Friday. day, 10°; night, 7°; light rain
21
+10
+8
21 September, sat
+10
+8
Feels like
+6
771 mmHg
87%
2.7
m/s
E
+9
Climate normal
+8
+7
21 September, Saturday. day, 10°; night, 8°; light rain
22
+10
+5
22 September, sun
+10
+5
Feels like
+6
765 mmHg
86%
3.1
m/s
S
+9
Climate normal
+8
+7
22 September, Sunday. day, 10°; night, 5°; rain
23
+10
+5
23 September, mon
+10
+5
Feels like
+4
761 mmHg
84%
4.2
m/s
NW
+9
Climate normal
+9
+8
23 September, Monday. day, 10°; night, 5°; light rain
24
+12
+7
24 September, tue
+12
+7
Feels like
+4
755 mmHg
80%
5.9
m/s
E
+9
Climate normal
+10
+8
24 September, Tuesday. day, 12°; night, 7°; mostly clear
25
+10
+5
25 September, wed
+10
+5
Feels like
+2
752 mmHg
73%
7
m/s
NE
+9
Climate normal
+10
+7
25 September, Wednesday. day, 10°; night, 5°; partly cloudy
26
+8
+7
26 September, thu
+8
+7
Feels like
0
752 mmHg
73%
5.8
m/s
NE
+9
Climate normal
+8
+6
26 September, Thursday. day, 8°; night, 7°; partly cloudy
27
+10
+8
27 September, fri
+10
+8
Feels like
+5
754 mmHg
81%
4.3
m/s
E
Climate normal
+8
+6
27 September, Friday. day, 10°; night, 8°; light rain
28
+11
+8
28 September, sat
+11
+8
Feels like
+6
755 mmHg
77%
4.4
m/s
S
Climate normal
+8
+6
28 September, Saturday. day, 11°; night, 8°; light rain
29
+9
+9
29 September, sun
+9
+9
Feels like
+3
752 mmHg
81%
6.8
m/s
S
Climate normal
+8
+6
29 September, Sunday. day, 9°; night, 9°; overcast
30
+9
+9
30 September, mon
+9
+9
Feels like
+2
745 mmHg
80%
8
m/s
NE
Climate normal
+8
+6
30 September, Monday. day, 9°; night, 9°; rain
1 October
+11
+9
1 October, tue
+11
+9
Feels like
+5
754 mmHg
79%
6.6
m/s
NE
Climate normal
+7
+5
1 October, Tuesday. day, 11°; night, 9°; rain
2
+8
+8
2 October, wed
+8
+8
Feels like
0
753 mmHg
74%
8.8
m/s
NE
Climate normal
+6
+4
2 October, Wednesday. day, 8°; night, 8°; light rain
3
+12
+9
3 October, thu
+12
+9
Feels like
0
754 mmHg
81%
12.9
m/s
NW
Climate normal
+6
+4
3 October, Thursday. day, 12°; night, 9°; rain
4
+9
+6
4 October, fri
+9
+6
Feels like
0
759 mmHg
75%
8.8
m/s
N
Climate normal
+6
+4
4 October, Friday. day, 9°; night, 6°; partly cloudy
5
+6
+7
5 October, sat
+6
+7
Feels like
−6
771 mmHg
65%
14.8
m/s
N
Climate normal
+7
+6
5 October, Saturday. day, 6°; night, 7°; mostly clear
6
+12
+12
6 October, sun
+12
+12
Feels like
+1
770 mmHg
88%
14.2
m/s
SE
Climate normal
+7
+6
6 October, Sunday. day, 12°; night, 12°; light rain
7
+12
+12
7 October, mon
+12
+12
Feels like
+3
765 mmHg
92%
13.3
m/s
S
Climate normal
+7
+5
7 October, Monday. day, 12°; night, 12°; light rain
8
+12
+12
8 October, tue
+12
+12
Feels like
0
758 mmHg
91%
17.8
m/s
S
Climate normal
+7
+5
8 October, Tuesday. day, 12°; night, 12°; rain
9
+12
+9
9 October, wed
+12
+9
Feels like
+2
761 mmHg
91%
12.7
m/s
SW
Climate normal
+7
+5
9 October, Wednesday. day, 12°; night, 9°; light rain
10
+9
+11
10 October, thu
+9
+11
Feels like
−5
774 mmHg
83%
17.1
m/s
SW
Climate normal
+7
+5
10 October, Thursday. day, 9°; night, 11°; partly cloudy
11
+12
+11
11 October, fri
+12
+11
Feels like
+2
771 mmHg
93%
12.4
m/s
SW
Climate normal
+7
+7
11 October, Friday. day, 12°; night, 11°; light rain
12
+12
+12
12 October, sat
+12
+12
Feels like
+6
766 mmHg
93%
8.8
m/s
W
Climate normal
+8
+5
12 October, Saturday. day, 12°; night, 12°; light rain
13
+12
+12
13 October, sun
+12
+12
Feels like
+9
760 mmHg
90%
4.9
m/s
S
Climate normal
+7
+6
13 October, Sunday. day, 12°; night, 12°; light rain
14
+12
+12
14 October, mon
+12
+12
Feels like
+1
755 mmHg
86%
15.5
m/s
SW
Climate normal
+6
+5
14 October, Monday. day, 12°; night, 12°; light rain
15
+12
+12
15 October, tue
+12
+12
Feels like
+1
751 mmHg
90%
16.3
m/s
W
Climate normal
+7
+5
15 October, Tuesday. day, 12°; night, 12°; rain
16
+11
+10
16 October, wed
+11
+10
Feels like
+7
752 mmHg
86%
4.6
m/s
NW
Climate normal
+7
+5
16 October, Wednesday. day, 11°; night, 10°; rain
Average data for 10 years
Next, the average data for 10 years
17
+5
+4
17 October, thu
+5
+4
Feels like
−1
745 mmHg
75%
8
m/s
NE
+8
17 October, Thursday. day, 5°; night, 4°; rain
18
+5
+3
18 October, fri
+5
+3
Feels like
−1
745 mmHg
75%
7.5
m/s
E
+8
18 October, Friday. day, 5°; night, 3°; clear
19
+5
+3
19 October, sat
+5
+3
Feels like
−1
741 mmHg
79%
8.8
m/s
E
+8
19 October, Saturday. day, 5°; night, 3°; clear
Average for 30 days
2
sunny days
22
days with precipitation
6
cloudy days
2 sunny days; 22 days with precipitation; 6 cloudy days;
83
%
air humidity
8.7
m/s
Wind
S
48
mm of precipitation
(4% of annual average)
+9
°C
Water temperature
air humidity 83%; 48 millimeters of precipitation (4% of annual average); Wind southerly 8.7 Meters per second; Water temperature +9°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
S
SW
E
E
S
NW
E
NE
NE
E
S
S
NE
NE
NE
NW
N
N
SE
S
S
SW
SW
SW
W
S
SW
W
NW
17
Average data for 10 years
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
16
Daytime temperature
Night-time temperature
