Heidelberg
April
Weather in Heidelberg for April 2027
Your guide to Heidelberg weather in April - trends and predictions
In general, the average temperature in Heidelberg at the beginning of April is 23.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.6 °C by the end of April.
The climate of Heidelberg in April is notably wet, with an average of 12 rainy days, and a total of 102.8 mm of precipitation.
Is April a good time to visit Heidelberg? check out the best time to travel to Heidelberg page.
✨ Is April a good time to visit Heidelberg? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
18
Dry days
12
Rainy days
0
Snow days
22°/12°
Temperatures
16 km/h
Avg max wind
60 %
Avg humidity
Heidelberg Weather April
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Temperatures trend during April in Heidelberg
See the weather trend as well as the moving average line
April weather in Heidelberg day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Patchy rain possible | 26° /14° | 1 mm | 7 | |
| 2 Apr. | Patchy rain possible | 24° /14° | 1.2 mm | 7 | |
| 3 Apr. |  Light rain | 24° /13° | 6.5 mm | 7 | |
| 4 Apr. | Light rain | 23° /14° | 9.5 mm | 7 | |
| 5 Apr. | Light rain | 22° /14° | 8.4 mm | 7 | |
| 6 Apr. |  Patchy light rain with thunder | 23° /14° | 5.3 mm | 7 | |
| 7 Apr. | Light rain | 20° /14° | 5.9 mm | 5 | |
| 8 Apr. | Light rain shower | 20° /12° | 1.8 mm | 6 | |
| 9 Apr. | Light rain | 23° /13° | 5 mm | 7 | |
| 10 Apr. |  Sunny | 24° /11° | 0 mm | 7.9 | |
| 11 Apr. | Sunny | 24° /10° | 0 mm | 7 | |
| 12 Apr. | Patchy rain possible | 23° /12° | 0 mm | 6 | |
| 13 Apr. | Patchy rain possible | 23° /13° | 1.2 mm | 6 | |
| 14 Apr. | Patchy rain possible | 24° /12° | 1.2 mm | 7 | |
| 15 Apr. | Patchy light drizzle | 21° /13° | 0.6 mm | 6 | |
| 16 Apr. | Light rain | 22° /11° | 4.8 mm | 6 | |
| 17 Apr. | Light rain | 22° /11° | 3.1 mm | 5 | |
| 18 Apr. | Light rain | 20° /12° | 6.1 mm | 5 | |
| 19 Apr. | Light rain | 22° /13° | 3.3 mm | 6 | |
| 20 Apr. | Patchy rain possible | 24° /12° | 1.6 mm | 6 | |
| 21 Apr. | Patchy rain possible | 25° /13° | 1.8 mm | 6 | |
| 22 Apr. | Patchy rain possible | 24° /14° | 2.1 mm | 6 | |
| 23 Apr. |  Moderate rain | 20° /12° | 19.3 mm | 5 | |
| 24 Apr. | Moderate rain | 20° /12° | 10.4 mm | 5 | |
| 25 Apr. | Sunny | 21° /11° | 0.1 mm | 6 | |
| 26 Apr. | Sunny | 22° /10° | 0.3 mm | 6.6 | |
| 27 Apr. | Patchy rain possible | 22° /11° | 0.3 mm | 6 | |
| 28 Apr. | Sunny | 22° /10° | 0 mm | 6.5 | |
| 29 Apr. | Patchy rain possible | 22° /10° | 1.9 mm | 6 | |
| 30 Apr. | Sunny | 22° /12° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Heidelberg in April 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.
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Heidelberg in April - FAQ
What are the expected maximum and minimum temperatures in Heidelberg during April?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Heidelberg during April?
Significant rainfall exceeding 102.8 mm is expected in Heidelberg during April, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Heidelberg during April?
The average wind speed in Heidelberg during April is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Heidelberg
Explore the daily rainfall trends and prepare for Heidelbergs April weather 💧
Typically, Heidelberg has 12 rainy days in April with a total of 102.8 mm of rainfall.
UV exposure in Heidelberg during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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