World Resorts Norway Trondheim

Trondheim Monthly Weather Averages

Please click on any column to get detailed information about Trondheim weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
28.6
34.9
45.3
55.9
61.6
63.2
60.0
52.8
42.1
35.1
30.0
28.0
27.3
32.7
40.3
47.4
51.6
53.3
50.7
43.4
33.4
27.5
25.4
26.2
Day temperature   
Night temperature

The warmest month in Trondheim is july. The average daily temp is 63.2°F. The average nightly temp is 53.3°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
43.1
45.7
49.8
54.9
59.3
59.2
54.7
48.2
42.2
40.1
40
41.1

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 59.3°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.7
1.4
2.1
2.8
3.6
4.3
5.0
2.8
2.1
3
3.4
4.1
2.8
2.5
1.9
2.2
2.6
1.9
2.2

February is the month with least precipitations during the year. The average precipitation totals for this month is 1.9 in. The month with most precipitation total is August.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
6
4
5
6
6
6
4
4
5
5
3
5

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
7.4
7
7.2
6.6
5.3
5.6
6
6.4
6.8
7.6
7.2
8.3
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
19
16
17
15
14
14
13
14
17
19
16
20
7
7
7
7
11
10
10
9
6
7
8
6
5
7
7
8
6
7
7
8
7
5
5
5
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
1.8
2.7
3
5.5
6.7
7.8
8.8
8
6.1
4.4
3.2
2

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.

* Charts above show average data for the last 3 years.

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
+36°F
+23°F
+28°F
+32°F
+39°F
+27°F
+30°F
+18°F
+23°F
+32°F
24 Hours Forecast
Trondheim
Local time: 08:01
March 16, sunday
0900
30°F
SE
17 mph
1200
32°F
S
14 mph
1500
34°F
SE
9 mph
1800
32°F
E
6 mph
2100
30°F
E
10 mph
March 17, monday
0000
30°F
NE
11 mph
0300
28°F
E
14 mph
0600
30°F
E
16 mph
Units of measurement: °C / °F