Swimming in Trondheim in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Trondheim in july 2025.
In july, according to seasonal norms, the sea temperature in Trondheim is:
Minimum: 56°F
Average: 59°F
Maximum: 62°F
Other useful seasonal weather averages in july:
- Outside temperature: 57°F to 67°F
- Most common weather: "Clear/Sunny"
- The wind blows at 8.7mph
- It rains a total of 4.4in, over 8 day(s).
Should we swim in Trondheim in july?
No... The water temperature in Trondheim in july is freezing
You won't be able to swim in Trondheim in july! The water temperature is freezing, reaching as low as 56°F (and only 62°F at best)! Our advice: if you are going to Trondheim this month, plan to sightsee and forget the beach!
Note also that in july, the climate is good with an average outside temperature of 62°F, 4.4in of precipitation (over 8 days) and 80.66 % humidity.
Water and normal seasonal temperatures in Trondheim in july
| July | |||
| Average sea temperature | 59°F | ||
| Minimum sea temperature | 56°F | ||
| Maximum sea temperature | 62°F | ||
| Average outside temperature | 63°F | ||
| Maximum outside temperature | 67°F | ||
| Minimum outside temperature | 58°F | ||
| Wind speed | 7.5mph | ||
| Wind temperature | 58°F | ||
| Precipitation | 4.4in | ||
| Number of days of rain | 8 jour(s) (25%) | ||
| Humidity | 81% | ||
| Visibility in kilometers | 8.79km | ||
| Cloud cover | 52% | ||
| Our opinion | freezing swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Trondheim
Swim elsewhere in Norway in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Oslo in july | 64°F | 67°F | cool swimming | Bergen in july | 58°F | 61°F | freezing swimming | Lofoten in july | 55°F | 58°F | freezing swimming | Stavanger in july | 60°F | 64°F | cold swimming | Ålesund in july | 57°F | 60°F | freezing swimming | Bodø in july | 57°F | 60°F | freezing swimming | Flekkefjord in july | 61°F | 66°F | cold swimming | Kristiansand in july | 62°F | 68°F | cold swimming | Narvik in july | 55°F | 58°F | freezing swimming | Rorvik in july | 57°F | 60°F | freezing swimming | Sandefjord in july | 65°F | 69°F | cool swimming | Steinkjer in july | 58°F | 61°F | freezing swimming |