Aguascalientes
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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.

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

Aguascalientes Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Aguascalientes - and find the best time to visit.

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 records 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 20 years of weather records for Aguascalientes, the following extremes were recorded between 2006 and 2026.

  • 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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Aguascalientes 3-Day Forecast

More climate data for Aguascalientes

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.