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Weather in San Miguel de Allende for September 2026

Your guide to San Miguel de Allende weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in San Miguel de Allende has been nearly identical to the historical average, with a temperature of 24.2 °C (showing only a slight deviation of 0 °C).

  • The forecast for the next days in San Miguel de Allende predicts temperatures to be around 25 °C, close to the historical average.

  • In general, the average temperature in San Miguel de Allende at the beginning of September is 24.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 22.9 °C by the end of September.

    • Rain 🌧️

  • San Miguel de Allende in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 148.7 mm.

Average dry days
13
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/14°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
79 %
Avg humidity

San Miguel de Allende Weather September

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

Temperatures trend during September in San Miguel de Allende

See the weather trend as well as the moving average line

September weather in San Miguel de Allende day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /14° 13.8 mm 4
2 Sept. Light rain shower
Light rain shower
 25° /14° 30.5 mm 5
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /13° 13.6 mm 7
4 Sept. Patchy rain possible
Patchy rain possible
 25° /13° 6 mm 7
5 Sept. Heavy rain at times
Heavy rain at times
 25° /14° 11.2 mm 9
6 Sept. Patchy rain possible
Patchy rain possible
 25° /14° 1.3 mm 8
7 Sept. Patchy rain possible
Patchy rain possible
 24° /14° 1.6 mm 4
8 Sept. Partly cloudy
Partly cloudy
 22° /13° 0.3 mm 4
9 Sept. Patchy rain possible
Patchy rain possible
 24° /13° 6 mm 4
10 Sept. Partly cloudy
Partly cloudy
 24° /14° 4 mm 5
11 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /15° 3.1 mm 5
12 Sept. Light rain shower
Light rain shower
 26° /15° 11.3 mm 12.2
13 Sept. Patchy rain possible
Patchy rain possible
 24° /15° 10.6 mm 12.6
14 Sept. Light rain shower
Light rain shower
 23° /15° 9 mm 12.4
15 Sept. Overcast
Overcast
 24° /14° 1.2 mm 5
16 Sept. Partly cloudy
Partly cloudy
 25° /13° 0 mm 6
17 Sept. Sunny
Sunny
 25° /13° 0 mm 7
18 Sept. Sunny
Sunny
 26° /13° 0 mm 7
19 Sept. Sunny
Sunny
 26° /13° 0 mm 7
20 Sept. Overcast
Overcast
 25° /13° 0.1 mm 6
21 Sept. Sunny
Sunny
 25° /13° 0 mm 6
22 Sept. Partly cloudy
Partly cloudy
 24° /13° 0 mm 6
23 Sept. Partly cloudy
Partly cloudy
 24° /12° 0 mm 6
24 Sept. Overcast
Overcast
 23° /12° 0 mm 6
25 Sept. Overcast
Overcast
 23° /12° 0.6 mm 5
26 Sept. Patchy rain possible
Patchy rain possible
 23° /13° 1.3 mm 5
27 Sept. Moderate rain at times
Moderate rain at times
 22° /13° 7.6 mm 5
28 Sept. Patchy rain possible
Patchy rain possible
 23° /14° 5.6 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
 22° /13° 0.1 mm 5
30 Sept. Mist
Mist
 24° /8° 0.4 mm 6
Next
Important Notice
Our weather forecast for San Miguel de Allende 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 Miguel de Allende forecast closer to your planned date for the most up-to-date weather information.
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San Miguel de Allende in September - FAQ

What are the expected maximum and minimum temperatures in San Miguel de Allende during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in San Miguel de Allende during September?
Significant rainfall exceeding 148.7 mm is expected in San Miguel de Allende during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in San Miguel de Allende during September?
The average wind speed in San Miguel de Allende during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in San Miguel de Allende

Explore the daily rainfall trends and prepare for San Miguel de Allendes September weather 💧
Typically, San Miguel de Allende has 17 rainy days in September with a total of 148.7 mm of rainfall.

UV exposure in San Miguel de Allende 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 Miguel de Allende?

Get accurate weather forecasts for San Miguel de Allende, located at latitude 20.915 and longitude -100.744. Stay updated with localized weather information tailored for San Miguel de Allende.

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