Measurements:
°C
°F
CURRENT WEATHER
14:31
Trondheim
58°F
E 20 mph
Feels like: 52°F
Precip: 24%
World Resorts Norway Trondheim Weather

7 Day Weather Forecast

06.21
sun
DAY
52°F
E 18 mph
precip
40%
NIGHT
50°F
E 19 mph
precip
9%
06.22
mon
DAY
54°F
E 19 mph
precip
21%
NIGHT
48°F
N 2 mph
precip
15%
06.23
tue
DAY
50°F
W 4 mph
precip
23%
NIGHT
50°F
NW 1 mph
precip
66%
06.24
wed
DAY
54°F
E 12 mph
precip
46%
NIGHT
50°F
E 9 mph
precip
22%
06.25
thu
DAY
52°F
NW 2 mph
precip
45%
NIGHT
50°F
NE 6 mph
precip
50%
06.26
fri
DAY
58°F
E 3 mph
precip
22%
NIGHT
54°F
NE 2 mph
precip
15%
06.27
sat
DAY
58°F
W 4 mph
precip
19%
NIGHT
58°F
SW 3 mph
precip
25%

Trondheim Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Trondheim was 13.2°F. The maximum and minimum values were 12.0°F and 14.6°F respectively.

Trondheim on the Weather Map

Best Time to Visit Trondheim
The most sunny months:
July 8 days
May 8 days
August 8 days
The most warm months:
July 65.4 °F
August 63.4 °F
June 60.0 °F
Warmest sea temperature:
July 60.5 °F
August 60.4 °F
September 55.5 °F
The most cold months:
January 24.1 °F
February 27.2 °F
December 27.4 °F
The most rainy months:
September 6 days
July 5 days
August 5 days
The most windy months:
January 8 mph
December 7 mph
March 7 mph
more details