Weather in Dortmund in July 2025
Average weather
Average temperature in Dortmund in July
Going from a maximum of +35°C during the day to a minimum of +11°C during the night, the temperature in July averages around +23°C.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +19°C to +19°C.
Is Dortmund warm or cold in July?
Dortmund is typically warm in July.
Maximum temperatures go up compared to the previous month from +21°C to +23°C. The minimum temperature also goes up from +12°C to +14°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
July is one of the warmest months in Dortmund, here is the comparison with other months:
Climate in Dortmund in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +21°C | +23°C | +23°C | ||||
| Min. temperature | ||||||
| +2°C | +6°C | +6°C | ||||
| Max. temperature | ||||||
| +36°C | +40°C | +36°C | ||||
| Rainfall | ||||||
| 82 mm | 90 mm | 84 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 72% | 71% | 72% | ||||
| Air pressure | ||||||
| 1015 HPa | 1015 HPa | 1014 HPa | ||||
| Sunny days | ||||||
| 5 | 5 | 6 | ||||
| Cloudy days | ||||||
| 5 | 5 | 5 | ||||
| Rainy days | ||||||
| 18 | 19 | 19 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July weather is still as good as in June. It’s getting warmer as July arrives. The average maximum temperature goes up from +21°C to +23°C during the day. Prepare for more rain. Average rainfall goes from 82 mm to 90 mm. It feels drier, as humidity decreases from 72% to 71%. The average wind speed doesn’t change much during July, staying around 2 m/s. The amount of sunny days stay about the same, averaging 5 sunny days during the month.
August brings much the same weather, it remains good.
Wind
The average wind speed is 4 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Dortmund is gradually increasing during July, going from 5 m/s to 6 m/s over the course of the month.
Rain
How was the weather last July in Dortmund?
Climate Change over Years
The climate in Dortmund in July has not changed much over the last 43 years.
The average temperature was the lowest in 1985 (+11°C) and the highest in 2022 (+16°C). The driest year was 2018 with only 627 mm of rainfall, and the wettest year was 2023 with 1615 mm.
FAQ
Is July a good time to visit Dortmund?
Can you sunbathe in Dortmund in July?
Is Dortmund rainy in July?
Is it sunny in Dortmund in July?
Other cities in Germany
Monthly weather in Dortmund
Source of the data
For this page, we’ve looked at the typical weather in Dortmund, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.