Heidelberg
August
Weather in Heidelberg for August 2025
Your guide to Heidelberg weather in August - trends and predictions
In general, the average temperature in Heidelberg at the beginning of August is 21.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 21.9 °C by the end of August.
Precipitation in Heidelberg during August is a rare event, with an average of fewer than 2 rainy days.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
31
Dry days
0
Rainy days
0
Snow days
22°/9°
Temperatures
18 km/h
Avg max wind
30 %
Avg humidity
Heidelberg in August average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2  20° | 3 24° | ||||
| 4 23° | 5 21° | 6 20° | 7 21° | 8 23° | 9 23° | 10 24° |
| 11 26° | 12 21° | 13 22° | 14 20° | 15 21° | 16 22° | 17 23° |
| 18 24° | 19 25° | 20 24° | 21 25° | 22 25° | 23 19° | 24 21° |
| 25 24° | 26 25° | 27 27° | 28 23° | 29 22° | 30  13° | 31 19° |
You can click on date
Access Heidelberg weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during August in Heidelberg
See the weather trend as well as the moving average line
August weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Sunny | 20° /7° | 0 mm | 7 | |
| 2 Aug. | Partly cloudy | 20° /9° | 0 mm | 7 | |
| 3 Aug. | Sunny | 24° /10° | 0 mm | 7 | |
| 4 Aug. | Sunny | 23° /11° | 0 mm | 7 | |
| 5 Aug. | Sunny | 21° /8° | 0 mm | 7 | |
| 6 Aug. | Sunny | 20° /5° | 0 mm | 7 | |
| 7 Aug. | Sunny | 21° /8° | 0 mm | 7 | |
| 8 Aug. | Sunny | 23° /10° | 0 mm | 7 | |
| 9 Aug. | Sunny | 23° /11° | 0 mm | 7 | |
| 10 Aug. | Sunny | 24° /9° | 0 mm | 7 | |
| 11 Aug. | Sunny | 26° /10° | 0 mm | 8 | |
| 12 Aug. | Sunny | 21° /6° | 0 mm | 7 | |
| 13 Aug. | Sunny | 22° /9° | 0 mm | 7 | |
| 14 Aug. | Sunny | 20° /8° | 0 mm | 7 | |
| 15 Aug. | Sunny | 21° /6° | 0 mm | 7 | |
| 16 Aug. | Sunny | 22° /7° | 0 mm | 7 | |
| 17 Aug. | Sunny | 23° /9° | 0 mm | 7 | |
| 18 Aug. | Sunny | 24° /10° | 0 mm | 7 | |
| 19 Aug. | Sunny | 25° /11° | 0 mm | 8 | |
| 20 Aug. | Sunny | 24° /9° | 0 mm | 7 | |
| 21 Aug. | Sunny | 25° /11° | 0 mm | 8 | |
| 22 Aug. | Sunny | 25° /10° | 0 mm | 8 | |
| 23 Aug. | Partly cloudy | 19° /6° | 0 mm | 6 | |
| 24 Aug. | Sunny | 21° /7° | 0 mm | 7 | |
| 25 Aug. | Sunny | 24° /10° | 0 mm | 7 | |
| 26 Aug. | Sunny | 25° /12° | 0 mm | 8 | |
| 27 Aug. | Sunny | 27° /12° | 0 mm | 8 | |
| 28 Aug. | Sunny | 23° /9° | 0 mm | 7 | |
| 29 Aug. | Sunny | 22° /5° | 0 mm | 7 | |
| 30 Aug. | Cloudy | 13° /6° | 0 mm | 4 | |
| 31 Aug. | Partly cloudy | 19° /6° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Heidelberg in August 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 Heidelberg forecast closer to your planned date for the most up-to-date weather information.
Heidelberg in August - FAQ
What are the expected maximum and minimum temperatures in Heidelberg during August?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Heidelberg during August?
Rainfall in Heidelberg during August is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Heidelberg during August?
The average wind speed in Heidelberg during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
UV exposure in Heidelberg during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Quick links
You are here
Where is Heidelberg?Get accurate weather forecasts for Heidelberg, located at latitude -26.505 and longitude 28.359. Stay updated with localized weather information tailored for Heidelberg.
Found a mistake?
We appreciate your attention to details. Tell us here.