Weather in Tulum in September

Weather in Tulum in September

In September, Tulum, Mexico offers a warm and tropical climate characterised by consistent heat, ample humidity, and the likelihood of rainfall. Temperatures remain high, creating a warm and somewhat humid environment, although seasonal rains can provide refreshing breaks. Visitors can expect a mix of sunny days and the possibility of showers, offering a unique setting for exploration and relaxation.

September Climate Overview

• Average Temperature: 25°C to 30°C
• Rainfall: Approximately 204 mm
• Sunshine Hours: Around 6 to 7 hours per day
• Sea Temperature: 28°C
• Humidity: 80%
• Wind Speed: Moderate, around 12 km/h

What to Expect in September

Daytime Conditions

During the day, visitors will find the heat to be significant, with temperatures often reaching between 28°C and 30°C. The high humidity can make the air feel heavier, but the sun often shines through breaks in the clouds, offering plenty of light for outdoor activities.

Rainfall Patterns

September is part of the rainy season in Tulum, with rainfall being relatively frequent. Showers can range from light drizzles to more intense downpours, usually short-lived and interspersed between periods of sunshine. Rain may affect outdoor plans, so it’s advisable to have a flexible itinerary.

Evening Conditions

The evenings in Tulum offer a slight respite from the daytime heat, with temperatures cooling to a more comfortable level around 22°C to 25°C. The humidity remains considerable, though a light breeze often provides a sense of calm, making it suitable for evening strolls or outdoor dinners.

Best Activities in Tulum in September

• Outdoor Activities: Enjoy hiking through lush landscapes, exploring archaeological sites, and visiting local markets. These can provide insights into the natural beauty and cultural richness of the region.
• Seasonal Highlights: September is a time when nature flourishes, with blooms and rich vegetation resulting from the abundant rainfall, providing a vibrant backdrop for outdoor exploration.
• Water-based or Nature-based Activities: Snorkelling and diving can be enjoyable as sea temperatures remain warm, and the natural cenotes offer refreshing swimming spots.

What to Pack for September

• Light, breathable clothing suitable for warm daytime and cooler evening temperatures.
• Protection from the sun and rain, such as hats, sunscreen, and a compact umbrella.
• Footwear suitable for walking on mixed terrain, ideal for exploration.
• A reusable water bottle to stay hydrated in the humid climate.