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Weather in Guadalajara for September 2025

Your guide to Guadalajara weather in September - trends and predictions

    Temperatures

  • So far, September 2025 in Guadalajara is slightly warmer than the historical average by 0.8 °C.

  • The forecast for the upcoming days in Guadalajara predicts a temperature of 29.4 °C, which is slightly above the historical average.

  • In general, the average temperature in Guadalajara at the beginning of September is 26.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 28 °C by the end of September.

  • Rain 🌧️

  • The climate of Guadalajara in September is notably wet, with an average of 11 rainy days, and a total of 68.8 mm of precipitation.

  • More

  • Is September a good time to visit Guadalajara? check out the best time to travel to Guadalajara page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
19
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/14°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
50 %
Avg humidity

Guadalajara Weather September

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Temperatures trend during September in Guadalajara

See the weather trend as well as the moving average line

September weather in Guadalajara day by day

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Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
27° /14° 2.6 mm 7
2 Sept. Patchy light rain with thunder
Patchy light rain with thunder
26° /14° 3.8 mm 6
3 Sept. Light rain shower
Light rain shower
28° /15° 8.8 mm 7
4 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /15° 9.5 mm 6
5 Sept. Sunny
Sunny
27° /14° 0 mm 7
6 Sept. Sunny
Sunny
29° /16° 0.4 mm 7
7 Sept. Patchy rain possible
Patchy rain possible
27° /15° 0.5 mm 6
8 Sept. Patchy rain possible
Patchy rain possible
28° /16° 0.2 mm 7
9 Sept. Sunny
Sunny
27° /14° 0.8 mm 7
10 Sept. Partly cloudy
Partly cloudy
28° /14° 0.5 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
28° /14° 0.5 mm 7
12 Sept. Partly cloudy
Partly cloudy
27° /14° 0 mm 7
13 Sept. Sunny
Sunny
26° /13° 0 mm 7
14 Sept. Sunny
Sunny
28° /13° 2.4 mm 7
15 Sept. Sunny
Sunny
32° /16° 0 mm 1.7
16 Sept. Sunny
Sunny
33° /17° 0 mm 1.6
17 Sept. Sunny
Sunny
34° /18° 0 mm 1.6
18 Sept. Sunny
Sunny
35° /19° 0 mm 1.5
19 Sept. Sunny
Sunny
34° /19° 0 mm 1
20 Sept. Sunny
Sunny
31° /18° 0 mm 6
21 Sept. Patchy rain possible
Patchy rain possible
23° /16° 1.2 mm 4
22 Sept. Partly cloudy
Partly cloudy
25° /13° 0 mm 5
23 Sept. Overcast
Overcast
23° /10° 0 mm 4
24 Sept. Sunny
Sunny
26° /11° 0 mm 5
25 Sept. Sunny
Sunny
28° /13° 0 mm 6
26 Sept. Sunny
Sunny
28° /16° 0 mm 6
27 Sept. Sunny
Sunny
30° /15° 0 mm 6
28 Sept. Sunny
Sunny
29° /18° 0 mm 6
29 Sept. Sunny
Sunny
27° /13° 0 mm 7
30 Sept. Sunny
Sunny
28° /15° 0 mm 8
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Important Notice
Our weather forecast for Guadalajara 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 Guadalajara forecast closer to your planned date for the most up-to-date weather information.

Guadalajara weather in September vs August vs October

Compare September weather in Guadalajara with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherSunny
Sunny
Sunny
Sunny
Patchy rain possible
Patchy rain possible
Temperatures34°/18°25°/14°20°/12°
Rainfall10 mm69 mm109 mm
Wind20.7 km/h19 km/h22 km/h
Humidity31%50%62%
Rainy days2 days11 days18 days
Dry days29 days19 days13 days

Planning a trip to Guadalajara? Discover the best time to visit

Guadalajara in September - FAQ

What are the expected maximum and minimum temperatures in Guadalajara during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Guadalajara during September?
Moderate rainfall is anticipated in Guadalajara during September, with a total of 68.8 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Guadalajara during September?
The average wind speed in Guadalajara during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Guadalajara in September?

As you prepare for your trip to Guadalajara in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Guadalajara, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

September rainfall patterns in Guadalajara

Explore the daily rainfall trends and prepare for Guadalajaras September weather 💧

UV exposure in Guadalajara during September

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

Quick links

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Location coordinates Where is Guadalajara?

Get accurate weather forecasts for Guadalajara, located at latitude 40.629 and longitude -3.162. Stay updated with localized weather information tailored for Guadalajara.

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