Cabo San Lucas
September
Weather in Cabo San Lucas for September 2025
Your guide to Cabo San Lucas weather in September - trends and predictions
In general, the average temperature in Cabo San Lucas 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, Cabo San Lucas experiences minimal rainfall in September, ensuring that most days remain pleasantly dry.
Is September a good time to visit Cabo San Lucas? check out the best time to travel to Cabo San Lucas 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
Cabo San Lucas 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 Cabo San Lucas
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 Cabo San Lucas 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 Cabo San Lucas forecast closer to your planned date for the most up-to-date weather information.
Cabo San Lucas in September - FAQ
What are the expected maximum and minimum temperatures in Cabo San Lucas 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 Cabo San Lucas during September?
Rainfall in Cabo San Lucas 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 Cabo San Lucas during September?
The average wind speed in Cabo San Lucas during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Cabo San Lucas in September?
As you prepare for your trip to Cabo San Lucas 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 Cabo San Lucas, 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
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Where is Cabo San Lucas?Get accurate weather forecasts for Cabo San Lucas, located at latitude 22.891 and longitude -109.912. Stay updated with localized weather information tailored for Cabo San Lucas.
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