Heidelberg weather in July
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Heidelberg July weather at a glance
In July, Heidelberg averages 20°C, with typical highs of 24.9°C and lows of 15.3°C. The historical average is 17 wet days and 70% humidity.
Heidelberg July temperature & humidity
Heidelberg July rain & wet days
Pack a light rain jacket, waterproof pouch and quick-dry shoes. Keep an indoor stop available between outdoor activities.
What to wear in Heidelberg in July
Choose breathable summer clothes and pack sun protection. Rain is frequent at roughly 17 days in the month; pack a rain jacket and water-resistant shoes.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 24.9°C
- Morning & eveningLong sleeves with a jacket or cardigan · average low 15.3°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Heidelberg July sunrise & sunset times
2026 July · Local time (Europe/Berlin)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-07-01 | 05:23 | 21:35 | 16h 12m |
| 2026-07-15 | 05:35 | 21:27 | 15h 51m |
| 2026-07-31 | 05:55 | 21:07 | 15h 12m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Best months to visit Heidelberg
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
July weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Heidelberg weather like in July?
In July, Heidelberg averages 20°C, with typical highs of 24.9°C and lows of 15.3°C. The historical average is 17 wet days and 70% humidity. Our weather-comfort rating for this month is fair.
Does it rain a lot in Heidelberg in July?
There are about 17 wet days in July. Pack a rain jacket and water-resistant shoes.
What should I wear in Heidelberg in July?
Choose breathable summer clothes and pack sun protection. Rain is frequent at roughly 17 days in the month; pack a rain jacket and water-resistant shoes.
What are the best months to visit Heidelberg?
Recent weather data rates May, August among the more comfortable months.
Where can I check Heidelberg weather in July in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Heidelberg in July?
On 2026-07-15, calculated sunrise is 05:35 and sunset is 21:27 in local time (Europe/Berlin). Times vary by date and terrain.
Heidelberg weather by month
More Europe destinations in July
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations