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San José del Cabo
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Weather in San José del Cabo for September 2025

Your guide to San José del Cabo weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in San José del Cabo is slightly cooler than the historical average by -1.8 °C.

  • Expect cooler weather in the next days in San José del Cabo with the forecast suggesting a temperature of 30.9 °C, lower than the historical average.

  • In general, the average temperature in San José del Cabo at the beginning of September is 32.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 31.3 °C by the end of September.

    • Rain 🌧️

  • With an average of 4 rainy days, San José del Cabo experiences minimal rainfall in September.

Average dry days
26
Dry days
Average rainy days
4
Rainy days
Average snowy days
0
Snow days
Average temperatures
33°/24°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
69 %
Avg humidity

San José del Cabo Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Cloudy
34°
2
Cloudy
32°
3
Cloudy
30°
4
Cloudy
31°
5
Cloudy
32°
6
Moderate or heavy rain shower
34°
7
Overcast
35°
8
Patchy rain possible
34°
9
Patchy rain possible
35°
10
Moderate rain at times
34°
11
Sunny
33°
12
Overcast
33°
13
Moderate or heavy rain shower
30°
14
Patchy rain possible
29°
15
Moderate rain
29°
16
Partly cloudy
32°
17
Moderate rain
31°
18
Moderate rain
31°
19
Patchy rain possible
31°
20
Sunny
30°
21
Partly cloudy
31°
22
Patchy rain possible
31°
23
Patchy rain possible
31°
24
Sunny
32°
25
Patchy rain possible
33°
26
Sunny
32°
27
Moderate rain
29°
28
Overcast
33°
29
Moderate or heavy rain shower
29°
30
Fog
31°

Temperatures trend during September in San José del Cabo

See the weather trend as well as the moving average line

September weather in San José del Cabo day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Cloudy
Cloudy
 34° /26° 0 mm 7
2 Sept. Cloudy
Cloudy
 32° /25° 0 mm 7
3 Sept. Cloudy
Cloudy
 30° /24° 22.5 mm 7
4 Sept. Cloudy
Cloudy
 31° /24° 20.8 mm 7
5 Sept. Cloudy
Cloudy
 32° /24° 3 mm 7
6 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 34° /23° 2.5 mm 8
7 Sept. Overcast
Overcast
 35° /25° 0 mm 8
8 Sept. Patchy rain possible
Patchy rain possible
 34° /25° 0.2 mm 7
9 Sept. Patchy rain possible
Patchy rain possible
 35° /25° 0.1 mm 8
10 Sept. Moderate rain at times
Moderate rain at times
 34° /24° 0.4 mm 8
11 Sept. Sunny
Sunny
 33° /24° 2.6 mm 8
12 Sept. Overcast
Overcast
 33° /24° 0.1 mm 7
13 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /24° 18.6 mm 7
14 Sept. Patchy rain possible
Patchy rain possible
 29° /24° 3.4 mm 2.6
15 Sept. Moderate rain
Moderate rain
 29° /24° 11.1 mm 2.6
16 Sept. Partly cloudy
Partly cloudy
 32° /24° 0 mm 1.1
17 Sept. Moderate rain
Moderate rain
 31° /25° 9.3 mm 2.2
18 Sept. Moderate rain
Moderate rain
 31° /26° 10.1 mm 0
19 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 4.8 mm 6
20 Sept. Sunny
Sunny
 30° /26° 0 mm 7
21 Sept. Partly cloudy
Partly cloudy
 31° /26° 0 mm 7
22 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 0.3 mm 6
23 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 0.1 mm 6
24 Sept. Sunny
Sunny
 32° /26° 0.1 mm 7
25 Sept. Patchy rain possible
Patchy rain possible
 33° /26° 0.4 mm 6
26 Sept. Sunny
Sunny
 32° /26° 0 mm 7
27 Sept. Moderate rain
Moderate rain
 29° /26° 8.2 mm 6
28 Sept. Overcast
Overcast
 33° /25° 0 mm 7
29 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /25° 45.9 mm 6
30 Sept. Fog
Fog
 31° /24° 0 mm 7
Next
Important Notice
Our weather forecast for San José del Cabo 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 San José del Cabo forecast closer to your planned date for the most up-to-date weather information.
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San José del Cabo in September - FAQ

What are the expected maximum and minimum temperatures in San José del Cabo during September?
During September, expect a variety of temperatures with highs around 33° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in San José del Cabo during September?
Moderate rainfall is anticipated in San José del Cabo during September, with a total of 91.2 mm spread over approximately 4 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in San José del Cabo during September?
The average wind speed in San José del Cabo during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in San José del Cabo

Explore the daily rainfall trends and prepare for San José del Cabos September weather 💧

UV exposure in San José del Cabo during September

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

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Location coordinates Where is San José del Cabo?

Get accurate weather forecasts for San José del Cabo, located at latitude 23.054 and longitude -109.704. Stay updated with localized weather information tailored for San José del Cabo.

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