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Weather in Fortaleza for September 2025

Your guide to Fortaleza weather in September - trends and predictions
  • In general, the average temperature in Fortaleza at the beginning of September is 29 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.1 °C by the end of September.

  • The climate of Fortaleza in September is notably wet, with an average of 14 rainy days.

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

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
16
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/24°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Fortaleza in September average weather

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Temperatures trend during September in Fortaleza

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. Light rain shower
Light rain shower
29° /23° 0.4 mm 7
2 Sept. Light rain shower
Light rain shower
29° /23° 0.5 mm 7
3 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.2 mm 7
4 Sept. Patchy rain possible
Patchy rain possible
29° /23° 0.4 mm 7
5 Sept. Patchy rain possible
Patchy rain possible
29° /23° 0.2 mm 7
6 Sept. Light rain shower
Light rain shower
29° /24° 0.9 mm 7
7 Sept. Light rain shower
Light rain shower
29° /24° 1.9 mm 7
8 Sept. Light rain shower
Light rain shower
29° /23° 0.8 mm 7
9 Sept. Sunny
Sunny
29° /23° 0.5 mm 7
10 Sept. Cloudy
Cloudy
29° /23° 0.2 mm 7
11 Sept. Light rain shower
Light rain shower
29° /24° 1.1 mm 7
12 Sept. Overcast
Overcast
29° /23° 0.1 mm 7
13 Sept. Overcast
Overcast
29° /23° 0 mm 7
14 Sept. Overcast
Overcast
29° /23° 0.1 mm 7
15 Sept. Cloudy
Cloudy
29° /24° 0.5 mm 7
16 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.4 mm 7
17 Sept. Partly cloudy
Partly cloudy
29° /24° 0.2 mm 7
18 Sept. Cloudy
Cloudy
30° /23° 0.4 mm 7
19 Sept. Partly cloudy
Partly cloudy
30° /23° 0.1 mm 8
20 Sept. Cloudy
Cloudy
30° /24° 0.1 mm 7
21 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.2 mm 7
22 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.4 mm 7
23 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.2 mm 7
24 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.2 mm 7
25 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.5 mm 7
26 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.8 mm 7
27 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.4 mm 7
28 Sept. Sunny
Sunny
30° /24° 0.3 mm 8
29 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.2 mm 7
30 Sept. Patchy rain possible
Patchy rain possible
29° /24° 0.2 mm 7
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Important Notice
Our weather forecast for Fortaleza 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 Fortaleza forecast closer to your planned date for the most up-to-date weather information.

Fortaleza in September - FAQ

What are the expected maximum and minimum temperatures in Fortaleza during September?
During September, expect a variety of temperatures with highs around 29° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Fortaleza during September?
Expect minimal rainfall in Fortaleza during September, with a total of 15.4 mm over approximately 14 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Fortaleza during September?
The average wind speed in Fortaleza during September is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Fortaleza in September?

As you prepare for your trip to Fortaleza 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 Fortaleza, 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

September rainfall patterns in Fortaleza

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

UV exposure in Fortaleza during September

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

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Location coordinates Where is Fortaleza?

Get accurate weather forecasts for Fortaleza, located at latitude -3.717 and longitude -38.543. Stay updated with localized weather information tailored for Fortaleza.

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