Weather in Dubrovnik in September

September in Dubrovnik is marked by warm temperatures, gradual cooling from the summer heat, and occasional rain showers. Travellers can expect comfortable outdoor conditions suitable for exploration, with plenty of sunshine throughout the month.

September Climate Overview

• Average Temperature: 19-27°C
• Rainfall: 92mm
• Sunshine Hours: 9 hours per day
• Humidity: Moderate, around 66%
• Wind Speed: Light breeze, averaging at 10 km/h

What to Expect in September

Daytime Conditions

During the day, temperatures often reach a comfortable 27°C, making it ideal for sunbathing and sightseeing. The humidity remains moderate, allowing for long walks and outdoor activities.

Rainfall Patterns

September sees increased rainfall compared to the summer months, but showers are typically scattered and brief. These won’t usually hinder outdoor plans significantly, though having an umbrella handy is advisable.

Evening Conditions

Evenings in Dubrovnik cool to around 19°C, providing a pleasant atmosphere for outdoor dining and exploring the city’s nightlife. Breezes from the sea can create a refreshing feel, perfect for leisurely strolls.

Best Activities in Dubrovnik in September

• Outdoor Activities: Engage in hiking and exploration of Dubrovnik’s historic sites, or visit local markets.
• Seasonal Highlights: Enjoy the grape harvest season with local wine tastings; observe the vibrant colours of the early autumn foliage.
• Water-based or Nature-based Activities: The sea remains warm for a late swim or water sports.

What to Pack for September

• Layers for fluctuating daytime and evening temperatures
• Protection from sun and rain (hat, sunscreen, umbrella)
• Comfortable footwear for walking on cobbled streets or hiking trails
• Reusable water bottle to stay hydrated during outdoor activities