Measurements:
°C
°F
CURRENT WEATHER
13:21
Sundsvall
72°F
SE 6 mph
Feels like: 72°F
Precip: 1%
World Resorts Sweden Sundsvall Weather

7 Day Weather Forecast

06.21
sun
DAY
72°F
SE 6 mph
precip
1%
NIGHT
46°F
E 3 mph
precip
20%
06.22
mon
DAY
64°F
SE 13 mph
precip
4%
NIGHT
46°F
E 6 mph
precip
9%
06.23
tue
DAY
62°F
E 3 mph
precip
9%
NIGHT
50°F
W 3 mph
precip
64%
06.24
wed
DAY
70°F
SE 9 mph
precip
6%
NIGHT
52°F
SE 11 mph
precip
6%
06.25
thu
DAY
66°F
SE 11 mph
precip
1%
NIGHT
50°F
SE 7 mph
precip
4%
06.26
fri
DAY
68°F
SE 10 mph
precip
4%
NIGHT
54°F
SE 3 mph
precip
8%
06.27
sat
DAY
72°F
NW 6 mph
precip
3%
NIGHT
60°F
NW 2 mph
precip
18%

Sundsvall Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Sundsvall was 13.0°F. The maximum and minimum values were 9.4°F and 14.9°F respectively.

Sundsvall on the Weather Map

Best Time to Visit Sundsvall
The most sunny months:
July 12 days
June 11 days
May 10 days
The most warm months:
July 70.0 °F
August 67.1 °F
June 64.6 °F
Warmest sea temperature:
August 63.4 °F
July 62.9 °F
September 56.7 °F
The most cold months:
January 20.7 °F
February 24.2 °F
December 25.8 °F
The most rainy months:
July 4 days
September 4 days
August 4 days
The most windy months:
March 7 mph
April 7 mph
June 7 mph
more details