Weather in Sunny Beach in September

September in Sunny Beach, Bulgaria is marked by a delightful mix of warm temperatures, plenty of sunshine, and moderate humidity. It is an inviting period when visitors can enjoy the outdoors comfortably. Whether exploring local attractions or engaging in outdoor activities, the weather provides favourable conditions, with mild sea breezes enhancing the experience.

September Climate Overview

• Average Temperature: 21°C to 27°C
• Rainfall: 35mm
• Sunshine Hours: 9 hours per day
• Sea Temperature: 24°C
• Humidity: 70%
• Wind Speed: 10 km/h

What to Expect in September

Daytime Conditions

During the day, Sunny Beach enjoys temperatures that often peak in the mid-20s°C, making it pleasantly warm but not overly hot. Sun exposure is significant, so sun protection is advisable. The moderate humidity levels ensure comfort, allowing visitors to spend extended periods outdoors without discomfort.

Rainfall Patterns

Rainfall in September is relatively low, with rain showers being occasional and short-lived. These showers typically do not disrupt outdoor plans significantly. The brief periods of rain do bring a refreshing change to the otherwise sunny days.

Evening Conditions

Evenings in Sunny Beach tend to cool down to around the lower 20s°C, providing a comfortable atmosphere for leisurely nighttime strolls or dining outdoors. Sea breezes contribute to the mildness of the nights, with humidity remaining manageable, making evenings quite pleasant.

Best Activities in Sunny Beach in September

• Outdoor Activities: Enjoy hiking in nearby nature trails, exploring local markets, and sightseeing.
• Seasonal Highlights: Experience the end of the summer bloom in local flora.
• Water-based or Nature-based Activities: Swimming in the comfortably warm sea remains a popular choice.

What to Pack for September

• Appropriate clothing for daytime and evening temperatures
• Protection from sun or rain (hat, sunscreen, umbrella, etc.)
• Footwear suitable for local terrain (e.g., walking, hiking, city streets)
• Reusable water bottle