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Weather in Tulum for September 2025

Your guide to Tulum weather in September - trends and predictions
  • In general, the average temperature in Tulum at the beginning of September is 31 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.7 °C by the end of September.

  • Tulum experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.

  • Is September a good time to visit Tulum? check out the best time to travel to Tulum page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
5
Dry days
Average rainy days
25
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/25°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Tulum in September average weather

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Temperatures trend during September in Tulum

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Patchy light drizzle
Patchy light drizzle
31° /25° 7.8 mm 7
2 Sept. Thundery outbreaks possible
Thundery outbreaks possible
31° /26° 11 mm 7
3 Sept. Patchy light rain with thunder
Patchy light rain with thunder
29° /26° 14.7 mm 6
4 Sept. Light rain shower
Light rain shower
32° /25° 2.8 mm 7
5 Sept. Patchy rain possible
Patchy rain possible
32° /26° 0.8 mm 7
6 Sept. Patchy rain possible
Patchy rain possible
31° /26° 5.6 mm 7
7 Sept. Patchy light rain with thunder
Patchy light rain with thunder
31° /26° 7.4 mm 7
8 Sept. Patchy light rain with thunder
Patchy light rain with thunder
30° /25° 12.7 mm 7
9 Sept. Patchy rain possible
Patchy rain possible
30° /25° 12.8 mm 7
10 Sept. Patchy light rain with thunder
Patchy light rain with thunder
31° /25° 4.7 mm 7
11 Sept. Light rain shower
Light rain shower
32° /26° 0.7 mm 7
12 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
31° /25° 1.9 mm 7
13 Sept. Partly cloudy
Partly cloudy
32° /25° 0 mm 8
14 Sept. Partly cloudy
Partly cloudy
32° /25° 0.1 mm 8
15 Sept. Fog
Fog
32° /25° 0.4 mm 7
16 Sept. Patchy rain possible
Patchy rain possible
31° /26° 1.1 mm 7
17 Sept. Fog
Fog
31° /27° 0.2 mm 8
18 Sept. Patchy light rain
Patchy light rain
31° /26° 10.5 mm 7
19 Sept. Patchy light rain
Patchy light rain
31° /28° 2.8 mm 7
20 Sept. Patchy rain possible
Patchy rain possible
31° /26° 8.5 mm 7
21 Sept. Thundery outbreaks possible
Thundery outbreaks possible
30° /26° 3.9 mm 7
22 Sept. Patchy rain possible
Patchy rain possible
31° /26° 1.1 mm 7
23 Sept. Patchy rain possible
Patchy rain possible
31° /25° 6.7 mm 7
24 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
29° /23° 30 mm 7
25 Sept. Torrential rain shower
Torrential rain shower
29° /23° 27.1 mm 7
26 Sept. Patchy light rain with thunder
Patchy light rain with thunder
32° /25° 11.6 mm 7
27 Sept. Torrential rain shower
Torrential rain shower
30° /25° 53.5 mm 7
28 Sept. Light rain shower
Light rain shower
30° /26° 10.1 mm 7
29 Sept. Light rain shower
Light rain shower
29° /26° 10.7 mm 6
30 Sept. Light rain shower
Light rain shower
29° /26° 39.1 mm 7
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Important Notice
Our weather forecast for Tulum in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Tulum forecast closer to your planned date for the most up-to-date weather information.

Tulum in September - FAQ

What are the expected maximum and minimum temperatures in Tulum during September?
During September, expect a variety of temperatures with highs around 31° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tulum during September?
Significant rainfall exceeding 317.5 mm is expected in Tulum during September, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tulum during September?
The average wind speed in Tulum during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Tulum in September?

As you prepare for your trip to Tulum in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Tulum, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips
    • Insect Repellent: For destinations with mosquitos or other insects

September rainfall patterns in Tulum

Explore the daily rainfall trends and prepare for Tulums September weather 💧

UV exposure in Tulum during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Tulum?

Get accurate weather forecasts for Tulum, located at latitude 20.212 and longitude -87.463. Stay updated with localized weather information tailored for Tulum.

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