Measurements:
°C
°F
CURRENT WEATHER
12:15
Trondheim
48°F
SE 8 mph
Feels like: 44°F
Precip: 0%
World Resorts Norway Trondheim Weather

7 Day Weather Forecast

04.21
tue
DAY
48°F
SE 8 mph
precip
0%
NIGHT
40°F
E 4 mph
precip
0%
04.22
wed
DAY
46°F
E 22 mph
precip
0%
NIGHT
42°F
E 13 mph
precip
100%
04.23
thu
DAY
42°F
E 16 mph
precip
62%
NIGHT
40°F
E 13 mph
precip
66%
04.24
fri
DAY
42°F
E 11 mph
precip
89%
NIGHT
40°F
E 17 mph
precip
89%
04.25
sat
DAY
36°F
S 22 mph
precip
100%
NIGHT
34°F
NW 6 mph
precip
51%
04.26
sun
DAY
38°F
W 4 mph
precip
0%
NIGHT
38°F
W 5 mph
precip
0%
04.27
mon
DAY
44°F
W 2 mph
precip
0%
NIGHT
40°F
E 2 mph
precip
0%

Trondheim Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Trondheim was 6.4°F. The maximum and minimum values were 4.9°F and 7.4°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