Los Cabos (Cabo San Lucas)
September
Weather in Los Cabos for September 2025
Your guide to Los Cabos weather in September - trends and predictions
In general, the average temperature in Los Cabos 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.
Los Cabos experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 34.9 mm.
Temperatures
Rain 🌧️
24
Dry days
6
Rainy days
0
Snow days
31°/25°
Temperatures
21 km/h
Avg max wind
76 %
Avg humidity
Los Cabos 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 Los Cabos
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 Los Cabos 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 Los Cabos forecast closer to your planned date for the most up-to-date weather information.
Los Cabos in September - FAQ
What are the expected maximum and minimum temperatures in Los Cabos 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 Los Cabos during September?
In September, Los Cabos 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 Los Cabos during September?
The average wind speed in Los Cabos during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Los Cabos
Explore the daily rainfall trends and prepare for Los Caboss September weather 💧
UV exposure in Los Cabos during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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