Guanajuato weather in September

Considering a trip to Guanajuato this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Guanajuato in September?

Guanajuato is a region in Mexico. September in Guanajuato generally has warm temperatures, with high precipitation.

The average maximum temperatures are warm and range from 24°C in Pozos to 28°C in Irapuato. Nighttime temperatures generally drop to 16°C in Irapuato and 14°C in Pozos.

In September, precipitation varies across different areas. From high rainfall in Dolores Hidalgo with an average of 114 mm to high rainfall in Guanajuato City with 144 mm. The city San Miguel de Allende usually sees around 199 hours of sunlight, indicating many sunny days.

To learn more about the conditions in specific areas of Guanajuato in September, check out the map below. For more details on the yearly weather, visit our Guanajuato climate page.

Where to go in Guanajuato in September

Find the average weather conditions in September for the most popular destinations in Guanajuato on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Guanajuato

What is the weather like in September for the 5 most popular destinations in Guanajuato?

Average weather in San Miguel de Allende

In September San Miguel de Allende generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 15°C and high monthly rainfall. So on average the conditions are pleasant that month.

San Miguel de Allende
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
15°C 
221 hours 
109 mm 
11 days 
27°C 
15°C 
199 hours 
114 mm 
10 days 
October   >> October
>>  
27°C 
13°C 
244 hours 
42 mm 
5 days 
Climate in San Miguel de Allende

Average weather in Guanajuato City

In September Guanajuato City generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 14°C and high monthly rainfall. So on average the conditions are pleasant that month.

Guanajuato City
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
27°C 
15°C 
221 hours 
146 mm 
12 days 
26°C 
14°C 
199 hours 
144 mm 
10 days 
October   >> October
>>  
26°C 
12°C 
244 hours 
52 mm 
6 days 
Climate in Guanajuato City

Average weather in León

In September León generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 15°C and high monthly rainfall. So on average the conditions are pleasant that month.

León
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
15°C 
221 hours 
136 mm 
14 days 
27°C 
15°C 
199 hours 
126 mm 
11 days 
October   >> October
>>  
27°C 
13°C 
244 hours 
43 mm 
6 days 
Climate in León

Average weather in Irapuato

In September Irapuato generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 16°C and high monthly rainfall. So on average the conditions are pleasant that month.

Irapuato
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
29°C 
16°C 
221 hours 
141 mm 
14 days 
28°C 
16°C 
199 hours 
128 mm 
11 days 
October   >> October
>>  
29°C 
14°C 
244 hours 
42 mm 
6 days 
Climate in Irapuato

Average weather in Celaya

In September Celaya generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 15°C and high monthly rainfall. So on average the conditions are pleasant that month.

Celaya
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
15°C 
221 hours 
128 mm 
14 days 
27°C 
15°C 
199 hours 
128 mm 
11 days 
October   >> October
>>  
28°C 
13°C 
244 hours 
46 mm 
6 days 
Climate in Celaya

Is your destination not in the list? Have a look at other destinations in Guanajuato, in Mexico.

Is September the best time to visit Guanajuato?

Given the typically pleasant weather conditions in San Miguel de Allende, September might be a good time to visit Guanajuato.

Generally speaking, January, February, March, April, October, November and December provide perfect weather in San Miguel de Allende. The weather in June, on the other hand, tends to be tolerable.

Interested in more climate information?

We have much more information about the climate in Guanajuato. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Mexico? Get detailed historical weather averages for many cities in Mexico.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.