Baja California Sur
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.
With an average of 5 rainy days, Baja California Sur experiences minimal rainfall in September, ensuring that most days remain pleasantly dry.
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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25
Dry days
5
Rainy days
0
Snow days
32°/25°
Temperatures
20 km/h
Avg max wind
75 %
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 32° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Baja California Sur during September?
Rainfall in Baja California Sur during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 5 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Baja California Sur during September?
The average wind speed in Baja California Sur during September is 20 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
- Footwear
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- 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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