Measurements:
°C
°F
CURRENT WEATHER
08:14
Trondheim
54°F
W 7 mph
Feels like: 52°F
Precip: 19%
World Resorts Norway Trondheim Weather

7 Day Weather Forecast

07.25
sat
DAY
62°F
W 9 mph
precip
11%
NIGHT
54°F
E 4 mph
precip
70%
07.26
sun
DAY
56°F
NW 3 mph
precip
29%
NIGHT
52°F
W 4 mph
precip
26%
07.27
mon
DAY
58°F
E 4 mph
precip
24%
NIGHT
52°F
E 14 mph
precip
48%
07.28
tue
DAY
56°F
E 21 mph
precip
22%
NIGHT
50°F
NW 4 mph
precip
18%
07.29
wed
DAY
62°F
SW 5 mph
precip
5%
NIGHT
56°F
E 2 mph
precip
42%
07.30
thu
DAY
58°F
W 4 mph
precip
56%
NIGHT
52°F
E 2 mph
precip
51%
07.31
fri
DAY
54°F
E 3 mph
precip
32%
NIGHT
50°F
N 4 mph
precip
19%

Trondheim Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Trondheim was 14.4°F. The maximum and minimum values were 12.6°F and 15.8°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 59.8 °F
Warmest sea temperature:
August 60.4 °F
July 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