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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
22
+1
−1
22 December, sun
+1
−1
Feels like
−6
735 mmHg
81%
9.5
m/s
E
+6
22 December, Sunday. day, 1°; night, -1°; rain
23
0
−2
23 December, mon
0
−2
Feels like
−7
735 mmHg
77%
10.3
m/s
NE
+6
23 December, Monday. day, 0°; night, -2°; clear
24
0
−1
24 December, tue
0
−1
Feels like
−8
740 mmHg
75%
10.6
m/s
NE
+6
24 December, Tuesday. day, 0°; night, -1°; overcast
25
0
−1
25 December, wed
0
−1
Feels like
−8
739 mmHg
75%
10.3
m/s
N
+6
25 December, Wednesday. day, 0°; night, -1°; snow
26
December
+4
+3
26 December, thu
+4
+3
Feels like
−9
746 mmHg
89%
15.1
m/s
SW
+4
Climate normal
0
0
26 December, Thursday. day, 4°; night, 3°; sleet
27
+2
0
27 December, fri
+2
0
Feels like
−13
744 mmHg
76%
14.6
m/s
SW
+4
Climate normal
+2
0
27 December, Friday. day, 2°; night, 0°; sleet
28
0
−6
28 December, sat
0
−6
Feels like
−13
749 mmHg
82%
10.3
m/s
N
+4
Climate normal
+1
0
28 December, Saturday. day, 0°; night, -6°; sleet
29
−6
−10
29 December, sun
−6
−10
Feels like
−17
759 mmHg
73%
6.3
m/s
N
+4
Climate normal
+2
+1
29 December, Sunday. day, -6°; night, -10°; mostly clear
30
−10
−11
30 December, mon
−10
−11
Feels like
−20
759 mmHg
67%
9.8
m/s
NE
+3
Climate normal
+1
−1
30 December, Monday. day, -10°; night, -11°; clear
31
−11
−12
31 December, tue
−11
−12
Feels like
−20
763 mmHg
69%
6.8
m/s
N
+3
Climate normal
+1
−1
31 December, Tuesday. day, -11°; night, -12°; mostly clear
1 January
−11
−10
1 January, wed
−11
−10
Feels like
−19
764 mmHg
76%
5.6
m/s
N
+3
Climate normal
+2
+1
1 January, Wednesday. day, -11°; night, -10°; mostly clear
2
−5
−4
2 January, thu
−5
−4
Feels like
−15
756 mmHg
81%
8
m/s
N
+2
Climate normal
+2
+1
2 January, Thursday. day, -5°; night, -4°; overcast
3
−4
−7
3 January, fri
−4
−7
Feels like
−14
754 mmHg
79%
8.4
m/s
NW
+2
Climate normal
+3
+1
3 January, Friday. day, -4°; night, -7°; partly cloudy
4
−8
−7
4 January, sat
−8
−7
Feels like
−20
751 mmHg
77%
9.4
m/s
N
+7
Climate normal
+3
0
4 January, Saturday. day, -8°; night, -7°; partly cloudy
5
−6
−8
5 January, sun
−6
−8
Feels like
−17
753 mmHg
77%
9.2
m/s
SW
0
Climate normal
+1
0
5 January, Sunday. day, -6°; night, -8°; overcast
6
−2
−7
6 January, mon
−2
−7
Feels like
−15
750 mmHg
78%
9.2
m/s
NW
0
Climate normal
+2
+2
6 January, Monday. day, -2°; night, -7°; overcast
7
+7
+7
7 January, tue
+7
+7
Feels like
−7
751 mmHg
76%
16.3
m/s
E
+3
Climate normal
+3
+2
7 January, Tuesday. day, 7°; night, 7°; rain
8
+9
+8
8 January, wed
+9
+8
Feels like
−2
739 mmHg
87%
14.1
m/s
SE
+8
Climate normal
+3
+1
8 January, Wednesday. day, 9°; night, 8°; light rain
9
+7
+7
9 January, thu
+7
+7
Feels like
−2
734 mmHg
80%
8.9
m/s
NW
+6
Climate normal
+2
0
9 January, Thursday. day, 7°; night, 7°; light rain
10
+7
+4
10 January, fri
+7
+4
Feels like
−8
732 mmHg
80%
17.2
m/s
SW
+6
Climate normal
+1
−1
10 January, Friday. day, 7°; night, 4°; light rain
11
+5
+5
11 January, sat
+5
+5
Feels like
−6
743 mmHg
71%
12.5
m/s
SW
+4
Climate normal
−1
−2
11 January, Saturday. day, 5°; night, 5°; rain
12
+4
+3
12 January, sun
+4
+3
Feels like
−4
748 mmHg
76%
7.6
m/s
NW
+3
Climate normal
−1
−1
12 January, Sunday. day, 4°; night, 3°; sleet
13
+3
+4
13 January, mon
+3
+4
Feels like
−3
747 mmHg
72%
4.9
m/s
NE
+2
Climate normal
+1
−1
13 January, Monday. day, 3°; night, 4°; rain
14
+5
+4
14 January, tue
+5
+4
Feels like
−8
752 mmHg
77%
16.6
m/s
E
+4
Climate normal
+1
0
14 January, Tuesday. day, 5°; night, 4°; light rain
15
+3
+3
15 January, wed
+3
+3
Feels like
−10
760 mmHg
74%
15.8
m/s
E
+2
Climate normal
+2
+1
15 January, Wednesday. day, 3°; night, 3°; sleet
16
+2
+1
16 January, thu
+2
+1
Feels like
−12
759 mmHg
74%
16.6
m/s
NE
+1
Climate normal
+3
+1
16 January, Thursday. day, 2°; night, 1°; light rain
17
+1
0
17 January, fri
+1
0
Feels like
−12
759 mmHg
70%
15.2
m/s
NE
0
Climate normal
+2
0
17 January, Friday. day, 1°; night, 0°; rain
18
+1
+1
18 January, sat
+1
+1
Feels like
−11
756 mmHg
75%
13.6
m/s
E
0
Climate normal
+1
+1
18 January, Saturday. day, 1°; night, 1°; mostly clear
19
+4
+6
19 January, sun
+4
+6
Feels like
−17
743 mmHg
80%
24.2
m/s
NE
+3
Climate normal
+3
+2
19 January, Sunday. day, 4°; night, 6°; partly cloudy
20
+4
+1
20 January, mon
+4
+1
Feels like
−14
746 mmHg
71%
20.4
m/s
E
+3
Climate normal
+3
+2
20 January, Monday. day, 4°; night, 1°; rain
21
+3
+3
21 January, tue
+3
+3
Feels like
−10
756 mmHg
74%
12.4
m/s
E
+2
Climate normal
+4
+4
21 January, Tuesday. day, 3°; night, 3°; light rain
22
+3
+3
22 January, wed
+3
+3
Feels like
−16
754 mmHg
77%
24.8
m/s
E
+2
Climate normal
+4
+3
22 January, Wednesday. day, 3°; night, 3°; partly cloudy
23
+7
+6
23 January, thu
+7
+6
Feels like
−6
741 mmHg
84%
17.4
m/s
E
+6
Climate normal
+4
+2
23 January, Thursday. day, 7°; night, 6°; partly cloudy
24
+7
+7
24 January, fri
+7
+7
Feels like
+2
734 mmHg
81%
5.2
m/s
E
+6
Climate normal
+3
+3
24 January, Friday. day, 7°; night, 7°; sleet
Average data for 10 years
Next, the average data for 10 years
25
+3
+1
25 January, sat
+3
+1
Feels like
−3
730 mmHg
81%
9.1
m/s
SW
+7
25 January, Saturday. day, 3°; night, 1°; clear
Average for 30 days
5
sunny days
17
days with precipitation
8
cloudy days
5 sunny days; 17 days with precipitation; 8 cloudy days;
77
%
air humidity
12.5
m/s
Wind
E
33
mm of precipitation
(3% of annual average)
+3
°C
Water temperature
air humidity 77%; 33 millimeters of precipitation (3% of annual average); Wind easterly 12.5 Meters per second; Water temperature +3°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
N
N
NE
N
N
N
NW
N
SW
NW
E
SE
NW
SW
SW
NW
NE
E
E
NE
NE
E
NE
E
E
E
E
E
26
Average data for 10 years
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Daytime temperature
Night-time temperature
