Weather in Guadalajara for September 2026
So far, September 2026 in Guadalajara shows a warmer trend than usual by 2.3 °C.
Expect cooler weather in the next days in Guadalajara with the forecast suggesting a temperature of 26.2 °C, lower than the historical average.
In general, the average temperature in Guadalajara at the beginning of September is 28.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.9 °C by the end of September.
Guadalajara experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 46.3 mm.
Is September a good time to visit Guadalajara? check out the best time to travel to Guadalajara page.
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Guadalajara Weather September
Temperatures trend during September in Guadalajara
September weather in Guadalajara day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 28° /14° | 2 mm | 7 | |
| 2 Sept. | Sunny | 27° /16° | 2.8 mm | 6 | |
| 3 Sept. | Sunny | 30° /17° | 6.6 mm | 7 | |
| 4 Sept. | Sunny | 27° /17° | 7.1 mm | 6 | |
| 5 Sept. | Sunny | 29° /16° | 0 mm | 5 | |
| 6 Sept. | Sunny | 30° /17° | 0.3 mm | 7 | |
| 7 Sept. | Sunny | 28° /17° | 0.4 mm | 7 | |
| 8 Sept. | Sunny | 29° /17° | 0.2 mm | 7 | |
| 9 Sept. |  Patchy rain possible | 26° /14° | 0.9 mm | 6 | |
| 10 Sept. |  Partly cloudy | 27° /13° | 0.3 mm | 7 | |
| 11 Sept. | Sunny | 28° /14° | 0.4 mm | 7 | |
| 12 Sept. | Sunny | 29° /16° | 0 mm | 7.2 | |
| 13 Sept. | Sunny | 29° /17° | 0 mm | 6.9 | |
| 14 Sept. | Sunny | 31° /18° | 0 mm | 7 | |
| 15 Sept. | Sunny | 33° /20° | 0 mm | 8 | |
| 16 Sept. | Sunny | 26° /11° | 0 mm | 7 | |
| 17 Sept. |  Overcast | 21° /9° | 0 mm | 5 | |
| 18 Sept. | Sunny | 23° /14° | 0 mm | 6 | |
| 19 Sept. | Sunny | 25° /16° | 0 mm | 7 | |
| 20 Sept. | Sunny | 27° /16° | 0 mm | 7 | |
| 21 Sept. | Sunny | 27° /19° | 1.2 mm | 7 | |
| 22 Sept. | Overcast | 20° /14° | 5.1 mm | 4 | |
| 23 Sept. | Sunny | 25° /13° | 0 mm | 6 | |
| 24 Sept. | Sunny | 27° /18° | 0 mm | 7 | |
| 25 Sept. | Sunny | 24° /18° | 0.4 mm | 6 | |
| 26 Sept. | Partly cloudy | 25° /12° | 0.2 mm | 6 | |
| 27 Sept. |  Cloudy | 24° /12° | 0 mm | 6 | |
| 28 Sept. | Sunny | 23° /12° | 0 mm | 6 | |
| 29 Sept. | Sunny | 25° /14° | 0 mm | 6 | |
| 30 Sept. | Sunny | 26° /14° | 0 mm | 7 | |
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Guadalajara weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 34°/18° | 25°/14° | 21°/11° |
| Rainfall | 8 mm | 46 mm | 82 mm |
| Wind | 21.6 km/h | 19.1 km/h | 20.3 km/h |
| Humidity | 31% | 46% | 60% |
| Rainy days | 2 days | 7 days | 9 days |
| Dry days | 29 days | 23 days | 22 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?
How much rainfall should be expected in Guadalajara during September?
What are the typical wind conditions in Guadalajara during September?
September rainfall patterns in Guadalajara
UV exposure in Guadalajara during September
What to pack to Guadalajara in September?
Mild & changeable · highs around 25 °C, occasional showers
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.
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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.