Aguascalientes Weather in September
With daytime temperatures of 27°C (81°F) and nighttime lows of 15°C (59°F), September in Aguascalientes brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 116 mm (4.6 in) falls on average.
Rainfall in Aguascalientes in September
You can expect rain on around 10 days based on historical patterns, with 116 mm (4.6 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Aguascalientes in September
September in Aguascalientes sees highs of 27°C (81°F) and lows of 15°C (59°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Aguascalientes in September
Enjoy a sunny month with about 205 hours of sunshine, the clear skies make Aguascalientes even more beautiful.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, October, November and December typically offer the best weather for Aguascalientes.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Aguascalientes's climate page.
Aguascalientes Temperature in September
Min Temperature
15°C (59°F)
Max Temperature
27°C (81°F)
Chance of Rain
32%
Precipitation
116 mm (4.6 in)
Rainy days
10 days
Humidity
61%
Sunshine
205 hours
Percentage Sunshine
Daily Historical Temperatures
45-year average (1976-2025)
Based on our historical records, temperatures in Aguascalientes typically stay consistent throughout September, with daily highs averaging around 27°C (81°F). Nights are cool, with lows around 14°C (57°F).
Average temperatures in September
Daily Historical Precipitation
45-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Aguascalientes in September
Browse day-by-day weather records for Aguascalientes spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Aguascalientes historical weather extremes in September
According to our 19 years of weather records for Aguascalientes, the following extremes were recorded between 2006 and 2025.
- On September 24, 2023, temperatures climbed to 35°C (95°F), marking the warmest September day on record.
- The lowest daytime temperature in September was 20°C (68°F), recorded on September 15, 2013.
- The lowest overnight temperature recorded in September was 6°C (43°F) (September 30, 2022).
- Peak precipitation in September occurred on September 10, 2018, when 62 mm (2.4 in) of precipitation was measured.
Best Places in Mexico in September
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in September →
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What to Wear in Aguascalientes in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Aguascalientes in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Aguascalientes's climate page.
Temperature Rainfall Sunshine Humidity
See the full Aguascalientes climate overview or explore weather in Mexico.
