Heidelberg Weather in July

During July, Heidelberg experiences moderate daytime temperatures of 14°C (57°F) and cooler nights around 6°C (43°F). As part of the winter season, some rainfall is to be expected.

Rainfall in Heidelberg in July

Historically, July sees about 11 days of rain, with a monthly average of 55 mm (2.2 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Heidelberg in July

Heidelberg in July gets highs of 14°C (57°F) during the day and drops to 6°C (43°F) at night. July is a notable month of the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. On average, July has the most moderate temperatures of the year.

Sunshine in Heidelberg in July

The month brings about 140 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Heidelberg in July

Average wind speeds reach 3 m/s (6 knots) in July, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in July

At 14°C (57°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

July in Heidelberg has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.