easeweather.com
San Miguel de Allende
Cabo San LucasCancúnCiudad JuárezCozumelEcatepec de MorelosEnsenadaGuadalajaraHolbox IslandIztapalapaLeón de los AldamaMazatlánMexico CityPlaya del CarmenPueblaPuerto EscondidoPuerto VallartaSan José del Cabo
San Miguel de Allende
Santiago de QuerétaroTijuanaTulumZapopan More Locations
Mexico weather

Weather in San Miguel de Allende for September 2025

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

    Temperatures

  • The forecast for the next days in San Miguel de Allende predicts temperatures to be around 23 °C, close to the historical average.

  • In general, the average temperature in San Miguel de Allende at the beginning of September is 25.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.4 °C by the end of September.

    • Rain 🌧️

  • San Miguel de Allende in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 139.9 mm.

Average dry days
12
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/14°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
78 %
Avg humidity

San Miguel de Allende Weather September

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

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° 2 mm 5
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /13° 43.3 mm 6
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /14° 17.9 mm 5
4 Sept. Moderate rain
Moderate rain
 24° /13° 7.7 mm 2.8
5 Sept. Patchy rain possible
Patchy rain possible
 28° /13° 0.8 mm 3.1
6 Sept. Moderate rain
Moderate rain
 26° /15° 11.6 mm 3
7 Sept. Partly cloudy
Partly cloudy
 25° /15° 0 mm 2.8
8 Sept. Sunny
Sunny
 24° /15° 0 mm 0
9 Sept. Partly cloudy
Partly cloudy
 25° /14° 0 mm 5
10 Sept. Partly cloudy
Partly cloudy
 22° /14° 0 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
 22° /14° 0.8 mm 4
12 Sept. Partly cloudy
Partly cloudy
 22° /12° 0 mm 5
13 Sept. Sunny
Sunny
 21° /11° 0 mm 4
14 Sept. Sunny
Sunny
 20° /9° 0 mm 4
15 Sept. Sunny
Sunny
 21° /8° 0 mm 4
16 Sept. Sunny
Sunny
 23° /11° 0 mm 5
17 Sept. Mist
Mist
 22° /12° 0 mm 4
18 Sept. Heavy rain at times
Heavy rain at times
 25° /15° 15 mm 6
19 Sept. Moderate rain at times
Moderate rain at times
 24° /17° 5.3 mm 5
20 Sept. Patchy rain possible
Patchy rain possible
 25° /16° 0.5 mm 6
21 Sept. Patchy rain possible
Patchy rain possible
 27° /15° 0.4 mm 6
22 Sept. Patchy rain possible
Patchy rain possible
 26° /15° 0.2 mm 6
23 Sept. Patchy rain possible
Patchy rain possible
 25° /14° 0.1 mm 6
24 Sept. Patchy rain possible
Patchy rain possible
 26° /13° 0.2 mm 6
25 Sept. Cloudy
Cloudy
 26° /13° 0 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
 21° /13° 2.6 mm 5
27 Sept. Moderate rain at times
Moderate rain at times
 19° /13° 10.1 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 22° /13° 2.6 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
 21° /12° 0.2 mm 5
30 Sept. Mist
Mist
 22° /6° 0 mm 5
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.
Change Month
‹
›

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 139.9 mm is expected in San Miguel de Allende during September, occurring over more than 18 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 💧

UV exposure in San Miguel de Allende during September

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

Quick links

More San Miguel de Allende weather pages
You are here
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.

Found a mistake?
We appreciate your attention to details. Tell us here.