Trondheim
July
Weather in Trondheim for July 2025
Your guide to Trondheim weather in July - trends and predictions
In general, the average temperature in Trondheim at the beginning of July is 14.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.6 °C by the end of July.
Trondheim experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 136.9 mm.
Temperatures
Rain 🌧️
5
Dry days
26
Rainy days
0
Snow days
17°/10°
Temperatures
12 km/h
Avg max wind
78 %
Avg humidity
Trondheim in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  13° | 2  15° | 3  15° | 4  16° | 5 14° | 6 16° | |
| 7 15° | 8  16° | 9  19° | 10 23° | 11 21° | 12 20° | 13 19° |
| 14 18° | 15 22° | 16 22° | 17 20° | 18 13° | 19 17° | 20 20° |
| 21 19° | 22 15° | 23 13° | 24  18° | 25 21° | 26 19° | 27 17° |
| 28 17° | 29 18° | 30 21° | 31 17° |
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Temperatures trend during July in Trondheim
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Moderate or heavy rain shower | 13° /8° | 19.2 mm | 3 | |
| 2 Jul. | Cloudy | 15° /9° | 1 mm | 4 | |
| 3 Jul. | Heavy rain at times | 15° /9° | 6.6 mm | 4 | |
| 4 Jul. | Patchy rain possible | 16° /8° | 3.7 mm | 4 | |
| 5 Jul. | Cloudy | 14° /8° | 4.6 mm | 4 | |
| 6 Jul. | Moderate rain at times | 16° /9° | 2.9 mm | 4 | |
| 7 Jul. | Moderate or heavy rain shower | 15° /9° | 12.3 mm | 4 | |
| 8 Jul. | Partly cloudy | 16° /10° | 1.5 mm | 4 | |
| 9 Jul. | Overcast | 19° /9° | 1.2 mm | 5 | |
| 10 Jul. | Patchy rain possible | 23° /11° | 2.9 mm | 5 | |
| 11 Jul. | Moderate rain at times | 21° /11° | 1.4 mm | 5 | |
| 12 Jul. | Patchy rain possible | 20° /11° | 1.9 mm | 5 | |
| 13 Jul. | Moderate rain at times | 19° /11° | 3.5 mm | 5 | |
| 14 Jul. | Moderate or heavy rain shower | 18° /10° | 8.2 mm | 4 | |
| 15 Jul. | Patchy rain possible | 22° /10° | 2.8 mm | 5 | |
| 16 Jul. | Moderate or heavy rain shower | 22° /12° | 2.2 mm | 6 | |
| 17 Jul. | Moderate rain at times | 20° /11° | 2.3 mm | 5 | |
| 18 Jul. | Heavy rain at times | 13° /8° | 11.9 mm | 3 | |
| 19 Jul. | Moderate rain at times | 17° /9° | 0.6 mm | 5 | |
| 20 Jul. | Patchy rain possible | 20° /10° | 0.2 mm | 6 | |
| 21 Jul. | Heavy rain at times | 19° /11° | 4.1 mm | 5 | |
| 22 Jul. | Patchy rain possible | 15° /10° | 8.3 mm | 4 | |
| 23 Jul. | Patchy rain possible | 13° /9° | 5.3 mm | 4 | |
| 24 Jul. | Sunny | 18° /8° | 0.8 mm | 5 | |
| 25 Jul. | Patchy rain possible | 21° /9° | 0.3 mm | 5 | |
| 26 Jul. | Patchy rain possible | 19° /10° | 1.5 mm | 4 | |
| 27 Jul. | Patchy rain possible | 17° /10° | 12.2 mm | 4 | |
| 28 Jul. | Moderate rain at times | 17° /11° | 2.1 mm | 4 | |
| 29 Jul. | Patchy rain possible | 18° /10° | 0.2 mm | 4 | |
| 30 Jul. | Partly cloudy | 21° /9° | 4.9 mm | 6 | |
| 31 Jul. | Patchy rain possible | 17° /9° | 6.5 mm | 4 | |
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Important Notice
Our weather forecast for Trondheim in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Trondheim forecast closer to your planned date for the most up-to-date weather information.
Trondheim in July - FAQ
What are the expected maximum and minimum temperatures in Trondheim during July?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Trondheim during July?
Significant rainfall exceeding 136.9 mm is expected in Trondheim during July, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Trondheim during July?
The average wind speed in Trondheim during July is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Trondheim
Explore the daily rainfall trends and prepare for Trondheims July weather 💧
UV exposure in Trondheim during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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