Weather in Dortmund for August 2026
Moderate high-temperature warning - See hour by hour.
The forecast for the first days of August 2026 in Dortmund predicts a temperature of 27.4 °C, which is slightly above the historical average.
In general, the average temperature in Dortmund at the beginning of August is 26.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.6 °C by the end of August.
The climate of Dortmund in August is notably wet, with an average of 13 rainy days, and a total of 85.9 mm of precipitation.
Is August a good time to visit Dortmund? check out the best time to travel to Dortmund page.
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Dortmund Weather August
Temperatures trend during August in Dortmund
August weather in Dortmund day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 27° /16° | 0 mm | 6 | |
| 2 Aug. | Sunny | 29° /17° | 0 mm | 7 | |
| 3 Aug. | Sunny | 32° /16° | 1.4 mm | 8 | |
| 4 Aug. |  Patchy rain possible | 33° /20° | 7 mm | 8 | |
| 5 Aug. | Sunny | 23° /18° | 0 mm | 6 | |
| 6 Aug. |  Partly cloudy | 25° /16° | 1.1 mm | 6 | |
| 7 Aug. | Patchy rain possible | 19° /14° | 3.2 mm | 5 | |
| 8 Aug. | Partly cloudy | 26° /13° | 0 mm | 6 | |
| 9 Aug. | Partly cloudy | 27° /17° | 1 mm | 7 | |
| 10 Aug. | Patchy rain possible | 26° /17° | 0.8 mm | 7 | |
| 11 Aug. | Patchy rain possible | 22° /15° | 0.2 mm | 6 | |
| 12 Aug. | Sunny | 26° /15° | 0 mm | 7 | |
| 13 Aug. | Partly cloudy | 31° /19° | 3.7 mm | 7 | |
| 14 Aug. | Partly cloudy | 30° /18° | 3.2 mm | 7 | |
| 15 Aug. |  Moderate or heavy rain shower | 28° /18° | 2.3 mm | 7 | |
| 16 Aug. |  Overcast | 25° /16° | 1.9 mm | 6 | |
| 17 Aug. | Patchy rain possible | 22° /15° | 4.6 mm | 5 | |
| 18 Aug. | Patchy rain possible | 25° /14° | 6.9 mm | 6 | |
| 19 Aug. | Sunny | 28° /17° | 0.9 mm | 6 | |
| 20 Aug. | Patchy rain possible | 27° /16° | 2.3 mm | 6 | |
| 21 Aug. | Patchy rain possible | 23° /14° | 0.5 mm | 5 | |
| 22 Aug. |  Cloudy | 24° /13° | 0 mm | 6 | |
| 23 Aug. | Partly cloudy | 24° /14° | 0.4 mm | 6 | |
| 24 Aug. | Patchy rain possible | 27° /15° | 1.6 mm | 6 | |
| 25 Aug. | Light rain shower | 23° /13° | 3.5 mm | 5 | |
| 26 Aug. | Partly cloudy | 25° /13° | 0.4 mm | 6 | |
| 27 Aug. | Light rain shower | 25° /15° | 1 mm | 6 | |
| 28 Aug. | Patchy rain possible | 25° /15° | 0.1 mm | 6 | |
| 29 Aug. | Overcast | 25° /15° | 0.4 mm | 5 | |
| 30 Aug. | Light rain shower | 20° /14° | 2.1 mm | 5 | |
| 31 Aug. | Patchy rain possible | 22° /13° | 1 mm | 5 | |
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Dortmund weather in August vs July vs September
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 23°/14° | 24°/15° | 21°/13° |
| Rainfall | 99 mm | 86 mm | 83 mm |
| Wind | 15.9 km/h | 14.5 km/h | 14.8 km/h |
| Humidity | 66% | 63% | 65% |
| Rainy days | 16 days | 13 days | 11 days |
| Dry days | 15 days | 18 days | 19 days |
Planning a trip to Dortmund? Discover the best time to visit
Dortmund in August - FAQ
What are the expected maximum and minimum temperatures in Dortmund during August?
How much rainfall should be expected in Dortmund during August?
What are the typical wind conditions in Dortmund during August?
August rainfall patterns in Dortmund
UV exposure in Dortmund during August
What to pack to Dortmund in August?
Mild & changeable · highs around 24 °C, frequent showers
As you prepare for your trip to Dortmund in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Dortmund, during August, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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Where is Dortmund?Get accurate weather forecasts for Dortmund, located at latitude 51.515 and longitude 7.466. Stay updated with localized weather information tailored for Dortmund.