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Sea Temperature in Trondheim in September
Complete information on the sea temperature range in the Norwegian Sea in Trondheim in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Trondheim. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Trondheim in September
50°F
MINIMUN
55°F
AVERAGE
59°F
MAXIMUM
Historical Data of Water Temperature in September in Trondheim
Water Temperature Chart for Norwegian Sea in Trondheim in September
Sea Temperature Table in Trondheim in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 54°C | 57°C | 57°C | 56°C |
| Sep 2 | 55°C | 57°C | 57°C | 57°C |
| Sep 3 | 55°C | 57°C | 57°C | 56°C |
| Sep 4 | 54°C | 57°C | 57°C | 56°C |
| Sep 5 | 55°C | 57°C | 57°C | 57°C |
| Sep 6 | 55°C | 57°C | 55°C | 56°C |
| Sep 7 | 54°C | 57°C | 55°C | 56°C |
| Sep 8 | 52°C | 57°C | 55°C | 55°C |
| Sep 9 | 54°C | 55°C | 55°C | 55°C |
| Sep 10 | 54°C | 55°C | 55°C | 55°C |
| Sep 11 | 55°C | 55°C | 55°C | 56°C |
| Sep 12 | 54°C | 55°C | 54°C | 55°C |
| Sep 13 | 54°C | 54°C | 54°C | 55°C |
| Sep 14 | 54°C | 54°C | 54°C | 55°C |
| Sep 15 | 54°C | 54°C | 54°C | 55°C |
| Sep 16 | 54°C | 54°C | 54°C | 54°C |
| Sep 17 | 54°C | 54°C | 54°C | 54°C |
| Sep 18 | 54°C | 54°C | 52°C | 53°C |
| Sep 19 | 55°C | 54°C | 52°C | 54°C |
| Sep 20 | 55°C | 52°C | 52°C | 53°C |
| Sep 21 | 55°C | 52°C | 52°C | 54°C |
| Sep 22 | 54°C | 54°C | 52°C | 54°C |
| Sep 23 | 55°C | 52°C | 52°C | 54°C |
| Sep 24 | 54°C | 52°C | 50°C | 52°C |
| Sep 25 | 54°C | 52°C | 50°C | 53°C |
| Sep 26 | 54°C | 54°C | 50°C | 53°C |
| Sep 27 | 54°C | 54°C | 50°C | 53°C |
| Sep 28 | 55°C | 54°C | 50°C | 53°C |
| Sep 29 | 54°C | 54°C | 50°C | 53°C |
Trondheim Climate and Swimming Opportunities in September
59°F
Average Day Air Temperature
45°F
Average Night Air Temperature
4 in
Precipitation Amount per Month
16 days
Number of Rainy Days
13 hrs
Daylight
per Day
3 hrs
Sunshine
per Day
8 mph
Average Wind Speed
82%
Average
humidity
Trondheim lies within the Sør-Trøndelag in Norway. The average daytime temperature in Trondheim in September is 15°C (58°F), while the nighttime average is 7°C (44°F). There are typically 16 rainy days during the month, with a total precipitation of 97 mm (3.8 inches). The daylight duration in September in Trondheim is 13 hours, with an average of 3 hours of sunshine per day. The average wind speed in September is 13 km/h (8 mph), and the humidity level is around 82%.
The water temperature in Trondheim in September ranges from 11°C to 13°C (52°F to 55°F). At the beginning of the month, the average temperature is around 13°C (55°F), shifting to 13°C (55°F) by mid-September and reaching 12°C (54°F) in the last ten days. Overall, the average sea temperature in Trondheim for September is 13°C (55°F). The water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.
Sea Temperature in September in Nearby Cities
Frequently Asked Questions About Water Temperatures in September in Trondheim
What is the sea temperature in Trondheim in September?
The water temperature in the Norwegian Sea in Trondheim in September ranges from 11°C to 13°C (52°F to 55°F).
Is it possible to swim in the Norwegian Sea in Trondheim in September?
The average sea temperature in Trondheim in September is 13°C (55°F), and the air temperature is 15°C (58°F), so the water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.