Baja California Sur (Cabo San Lucas)
September
Weather in Baja California Sur for September 2025
Your guide to Baja California Sur weather in September - trends and predictions
In general, the average temperature in Baja California Sur at the beginning of September is 30.6 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 31 °C by the end of September.
Baja California Sur experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 34.9 mm.
Is September a good time to visit Baja California Sur? check out the best time to travel to Baja California Sur page.
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Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
0
Snow days
31°/25°
Temperatures
21 km/h
Avg max wind
76 %
Avg humidity
Baja California Sur in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  31° | 3  32° | 4  31° | 5 30° | 6 31° | 7 30° |
| 8  31° | 9 33° | 10  33° | 11 30° | 12  30° | 13 31° | 14 31° |
| 15 31° | 16 30° | 17 29° | 18 29° | 19 30° | 20 31° | 21 31° |
| 22 33° | 23 31° | 24 34° | 25 32° | 26 31° | 27 30° | 28 29° |
| 29 30° | 30 31° |
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Temperatures trend during September in Baja California Sur
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 29° /25° | 0.3 mm | 7 | |
| 2 Sept. | Mist | 31° /25° | 0.5 mm | 7 | |
| 3 Sept. | Thundery outbreaks possible | 32° /26° | 1.6 mm | 7 | |
| 4 Sept. | Sunny | 31° /25° | 0 mm | 8 | |
| 5 Sept. | Fog | 30° /25° | 0.1 mm | 7 | |
| 6 Sept. | Fog | 31° /26° | 2.8 mm | 7 | |
| 7 Sept. | Thundery outbreaks possible | 30° /26° | 1.8 mm | 7 | |
| 8 Sept. | Overcast | 31° /26° | 0.2 mm | 7 | |
| 9 Sept. | Thundery outbreaks possible | 33° /26° | 0.6 mm | 7 | |
| 10 Sept. | Partly cloudy | 33° /25° | 0 mm | 8 | |
| 11 Sept. | Partly cloudy | 30° /25° | 0 mm | 8 | |
| 12 Sept. | Cloudy | 30° /25° | 2.1 mm | 7 | |
| 13 Sept. | Partly cloudy | 31° /25° | 20.7 mm | 7 | |
| 14 Sept. | Sunny | 31° /24° | 4.1 mm | 7 | |
| 15 Sept. | Cloudy | 31° /24° | 0 mm | 7 | |
| 16 Sept. | Cloudy | 30° /23° | 0 mm | 7 | |
| 17 Sept. | Fog | 29° /23° | 0 mm | 7 | |
| 18 Sept. | Partly cloudy | 29° /22° | 0 mm | 8 | |
| 19 Sept. | Partly cloudy | 30° /22° | 0 mm | 7 | |
| 20 Sept. | Sunny | 31° /23° | 0 mm | 8 | |
| 21 Sept. | Sunny | 31° /23° | 0 mm | 7 | |
| 22 Sept. | Sunny | 33° /24° | 0 mm | 9 | |
| 23 Sept. | Sunny | 31° /24° | 0 mm | 8 | |
| 24 Sept. | Sunny | 34° /24° | 0 mm | 9 | |
| 25 Sept. | Sunny | 32° /23° | 0 mm | 8 | |
| 26 Sept. | Partly cloudy | 31° /24° | 0 mm | 8 | |
| 27 Sept. | Fog | 30° /23° | 0 mm | 8 | |
| 28 Sept. | Overcast | 29° /24° | 0 mm | 7 | |
| 29 Sept. | Patchy rain possible | 30° /25° | 0.2 mm | 7 | |
| 30 Sept. | Sunny | 31° /24° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Baja California Sur 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 Baja California Sur forecast closer to your planned date for the most up-to-date weather information.
Baja California Sur in September - FAQ
What are the expected maximum and minimum temperatures in Baja California Sur 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 Baja California Sur during September?
In September, Baja California Sur can expect light to moderate rainfall, totaling 34.9 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Baja California Sur during September?
The average wind speed in Baja California Sur during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Baja California Sur in September?
As you prepare for your trip to Baja California Sur 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 Baja California Sur, 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
- 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 Baja California Sur
Explore the daily rainfall trends and prepare for Baja California Surs September weather 💧
UV exposure in Baja California Sur during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Baja California Sur?Get accurate weather forecasts for Baja California Sur, located at latitude 22.891 and longitude -109.912. Stay updated with localized weather information tailored for Baja California Sur.
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