26.04
sun
sun
Day
45°F
SE 17 mph
Precip.
0%
0%
Night
36°F
SE 12 mph
Precip.
0%
0%
27.04
mon
mon
Day
46°F
S 11 mph
Precip.
0%
0%
Night
34°F
SE 6 mph
Precip.
0%
0%
28.04
tue
tue
Day
46°F
S 7 mph
Precip.
0%
0%
Night
41°F
SE 6 mph
Precip.
0%
0%
29.04
wed
wed
Day
46°F
SE 7 mph
Precip.
100%
100%
Night
48°F
SE 11 mph
Precip.
0%
0%
30.04
thu
thu
Day
63°F
SE 9 mph
Precip.
0%
0%
Night
50°F
SE 4 mph
Precip.
0%
0%
01.05
fri
fri
Day
64°F
NW 6 mph
Precip.
0%
0%
Night
46°F
NW 2 mph
Precip.
0%
0%
02.05
sat
sat
Day
70°F
NE 11 mph
Precip.
0%
0%
Night
54°F
N 4 mph
Precip.
0%
0%
03.05
sun
sun
Day
59°F
N 10 mph
Precip.
85%
85%
Night
43°F
NE 6 mph
Precip.
51%
51%
04.05
mon
mon
Day
48°F
SW 5 mph
Precip.
0%
0%
Night
39°F
W 2 mph
Precip.
0%
0%
05.05
tue
tue
Day
52°F
NW 6 mph
Precip.
0%
0%
Night
39°F
E 1 mph
Precip.
0%
0%
06.05
wed
wed
Day
57°F
NW 6 mph
Precip.
0%
0%
Night
39°F
W 2 mph
Precip.
0%
0%
07.05
thu
thu
Day
50°F
NW 8 mph
Precip.
0%
0%
Night
37°F
W 2 mph
Precip.
0%
0%
08.05
fri
fri
Day
46°F
NW 2 mph
Precip.
56%
56%
Night
43°F
SW 2 mph
Precip.
100%
100%
09.05
sat
sat
Day
55°F
S 9 mph
Precip.
100%
100%
Night
45°F
W 2 mph
Precip.
49%
49%
sea water
temperature
temperature
| Sundsvall |
monthly
weather
weather
| Sundsvall |
current
weather
weather
| Sundsvall |
7 days
forecast
forecast
| Sundsvall |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 36.3°F. The highest and lowest sea temperatures during the month were 41.7°F and 32.4°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 43.6°F. The highest and lowest sea temperatures during the month were 48.4°F and 39.9°F.
Air temperature in Sundsvall, °F
Precipitation total in Sundsvall, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sundsvall
Sundsvall on a weather map
Places in Sweden:
Name
°F
24 Hours Forecast
Sundsvall
Local time: 23:40
April 27, monday
0000
36°F
SE
12 mph
12 mph
0300
34°F
SE
12 mph
12 mph
0600
34°F
SE
13 mph
13 mph
0900
41°F
SE
14 mph
14 mph
1200
46°F
S
11 mph
11 mph
1500
46°F
S
11 mph
11 mph
1800
45°F
S
11 mph
11 mph
2100
39°F
S
7 mph
7 mph
