World Resorts Norway Trondheim Weather

Summer weather in Trondheim

Weather in Trondheim in Summer

June July August
Average day temperature: 59.3°F 63.7°F 62.3°F
Average night temperature: 48.8°F 52.4°F 51.1°F
Sea water temperature: 54.7°F 59.2°F 59.3°F
Number of sunny days: 7 days 8 days 9 days
Day length: 19.7 - 20.6 h. 17.8 - 20.4 h. 14.6 - 17.7 h.
Number of rainy days: 5 days 6 days 5 days
Precipitation totals: 2.7 in. 2.7 in. 3.5 in.

Day & Night air temperature, °F

June
July
August
0
10
20
30
40
50
60
70
80
61.6
63.2
60.0
51.6
53.3
50.7
Day temperature   
Night temperature

Sea water temperature, °F

June
July
August
0
10
20
30
40
50
60
70
80
59.3
59.2
54.7

Precipitation total, in.

June
July
August
0.0
0.7
1.4
2.1
2.8
3.6
4.3
5.0
4.1
2.8
2.5
Sunny, partly cloudy and cloudy days
June
July
August
0
5
10
15
20
25
30
35
14
14
13
11
10
10
6
7
7
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
June
July
August
0.0
1.0
2.0
3.1
4.1
5.1
6.1
7.2
5.3
5.6
6
Average sunny hours
June
July
August
0
1
2
3
4
5
6
7
8
9
10
6.7
7.8
8.8

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Trondheim

Sunniest months:
August 9 days
May 9 days
July 8 days
Warmest months:
July 63.7 °F
August 62.3 °F
June 59.3 °F
Warmest sea temp:
August 59.4 °F
July 59.2 °F
September 54.9 °F
Coldest months:
January 27.2 °F
December 29.3 °F
February 29.8 °F
Rainiest months:
July 6 days
September 6 days
March 5 days
Windiest months:
January 8.3 mph
December 8.0 mph
March 7.8 mph

Trondheim on a weather map

Leaflet | Tiles © Esri
Places in Norway:
Name
°F
+34°F
-4°F
+19°F
+21°F
+37°F
+27°F
+30°F
+5°F
+5°F
+21°F
24 Hours Forecast
Trondheim
Local time: 22:53
March 17, monday
0000
30°F
E
11 mph
0300
28°F
E
13 mph
0600
30°F
E
16 mph
0900
32°F
E
21 mph
1200
36°F
E
27 mph
1500
36°F
E
29 mph
1800
37°F
E
24 mph
2100
37°F
E
22 mph
Units of measurement: °C / °F