20.04
sun
sun
Day
48°F
SW 7 mph
Precip.
67%
67%
Night
43°F
NE 1 mph
Precip.
0%
0%
21.04
mon
mon
Day
55°F
W 4 mph
Precip.
0%
0%
Night
45°F
W 2 mph
Precip.
62%
62%
22.04
tue
tue
Day
43°F
SW 4 mph
Precip.
100%
100%
Night
41°F
SW 2 mph
Precip.
0%
0%
23.04
wed
wed
Day
46°F
SW 3 mph
Precip.
74%
74%
Night
43°F
S 0 mph
Precip.
100%
100%
24.04
thu
thu
Day
43°F
SW 3 mph
Precip.
100%
100%
Night
37°F
NW 4 mph
Precip.
21%
21%
25.04
fri
fri
Day
50°F
N 2 mph
Precip.
0%
0%
Night
39°F
N 2 mph
Precip.
0%
0%
26.04
sat
sat
Day
54°F
N 6 mph
Precip.
0%
0%
Night
41°F
N 3 mph
Precip.
0%
0%
27.04
sun
sun
Day
55°F
NE 4 mph
Precip.
0%
0%
Night
48°F
NE 6 mph
Precip.
0%
0%
28.04
mon
mon
Day
59°F
NE 4 mph
Precip.
0%
0%
Night
46°F
NW 2 mph
Precip.
0%
0%
29.04
tue
tue
Day
55°F
N 9 mph
Precip.
45%
45%
Night
45°F
E 4 mph
Precip.
0%
0%
30.04
wed
wed
Day
57°F
NW 8 mph
Precip.
50%
50%
Night
46°F
S 13 mph
Precip.
0%
0%
01.05
thu
thu
Day
55°F
SW 9 mph
Precip.
52%
52%
Night
45°F
NW 6 mph
Precip.
100%
100%
02.05
fri
fri
Day
48°F
SW 11 mph
Precip.
100%
100%
Night
39°F
S 11 mph
Precip.
65%
65%
03.05
sat
sat
Day
50°F
SW 12 mph
Precip.
29%
29%
Night
43°F
NE 7 mph
Precip.
0%
0%
Sea water temperature in April, °F
Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
32
35
38
41
44
47
50
53
The average sea water temperature in April of 2025 was 45.1°F. The highest and lowest sea temperatures during the month were 48.2°F and 40.6°F.
Sea water temperature in May, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
41
45
49
53
57
61
65
69
The average sea water temperature in May of 2024 was 55.7°F. The highest and lowest sea temperatures during the month were 63.5°F and 45.5°F.
Air temperature in Oslo, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
27.5
35.7
46.2
58.3
65.9
68.4
66.2
57.8
45.8
36.4
30.0
25.4
26.2
33.2
40.1
48.2
53.5
54.9
52.6
44.4
34.6
27.4
23.8
22.2
| Day temperature | Night temperature |
Precipitation total in Oslo, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.6
1.2
1.8
2.4
2.9
3.5
4.1
2.7
3.3
3.4
3.4
3.3
3.4
3.3
3.1
1.7
1.6
1.8
1.9
* Charts above show average data for the last 3 years.
Best time for vacation in Oslo
Oslo on a weather map
Leaflet | Tiles © Esri
Places in Norway:
Name
°F
24 Hours Forecast
Oslo
Local time: 16:11
April 20, sunday
1800
48°F
W
5 mph
5 mph
2100
45°F
N
1 mph
1 mph
April 21, monday
0000
43°F
NE
1 mph
1 mph
0300
45°F
E
1 mph
1 mph
0600
43°F
SW
2 mph
2 mph
0900
50°F
W
4 mph
4 mph
1200
55°F
W
4 mph
4 mph
1500
57°F
W
4 mph
4 mph
