Departamento de Guaymallén (Mendoza)
October
Weather in Departamento de Guaymallén for October 2025
Your guide to Departamento de Guaymallén weather in October - trends and predictions
In general, the average temperature in Departamento de Guaymallén at the beginning of October is 21.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.7 °C by the end of October.
Departamento de Guaymallén experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 106.4 mm.
Temperatures
Rain 🌧️
21
Dry days
10
Rainy days
0
Snow days
23°/14°
Temperatures
20 km/h
Avg max wind
45 %
Avg humidity
Departamento de Guaymallén Weather October
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Temperatures trend during October in Departamento de Guaymallén
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October weather in Departamento de Guaymallén day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Sunny | 18° /10° | 0 mm | 6 | |
| 2 Oct. |  Partly cloudy | 16° /9° | 0 mm | 6 | |
| 3 Oct. | Sunny | 20° /8° | 0 mm | 7 | |
| 4 Oct. | Sunny | 27° /12° | 0 mm | 8 | |
| 5 Oct. | Sunny | 25° /16° | 0 mm | 8 | |
| 6 Oct. | Sunny | 24° /16° | 0 mm | 7 | |
| 7 Oct. |  Light rain shower | 22° /12° | 13.8 mm | 6 | |
| 8 Oct. | Light rain shower | 13° /10° | 32.8 mm | 4 | |
| 9 Oct. |  Moderate rain | 13° /9° | 32 mm | 4 | |
| 10 Oct. | Sunny | 20° /9° | 0 mm | 7 | |
| 11 Oct. | Sunny | 20° /15° | 0 mm | 7 | |
| 12 Oct. | Partly cloudy | 18° /12° | 0 mm | 6 | |
| 13 Oct. | Sunny | 22° /13° | 0 mm | 7 | |
| 14 Oct. | Patchy rain possible | 24° /16° | 1.1 mm | 6 | |
| 15 Oct. | Patchy rain possible | 23° /16° | 0.8 mm | 6 | |
| 16 Oct. | Partly cloudy | 27° /16° | 0.1 mm | 8 | |
| 17 Oct. | Patchy rain possible | 22° /16° | 0.2 mm | 6 | |
| 18 Oct. | Sunny | 26° /15° | 0 mm | 8 | |
| 19 Oct. | Sunny | 30° /18° | 0 mm | 9 | |
| 20 Oct. | Sunny | 31° /18° | 0.7 mm | 9 | |
| 21 Oct. | Patchy rain possible | 22° /16° | 0.4 mm | 6 | |
| 22 Oct. | Moderate rain | 17° /12° | 19.4 mm | 5 | |
| 23 Oct. | Light rain shower | 21° /12° | 4.6 mm | 6 | |
| 24 Oct. | Sunny | 24° /13° | 0.1 mm | 7 | |
| 25 Oct. | Sunny | 18° /12° | 0 mm | 6 | |
| 26 Oct. | Sunny | 21° /11° | 0 mm | 7 | |
| 27 Oct. | Sunny | 25° /15° | 0 mm | 8 | |
| 28 Oct. | Sunny | 28° /17° | 0 mm | 8 | |
| 29 Oct. | Sunny | 30° /19° | 0 mm | 9 | |
| 30 Oct. | Sunny | 31° /21° | 0.1 mm | 9 | |
| 31 Oct. |  Thundery outbreaks possible | 27° /20° | 0.5 mm | 7 | |
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Important Notice
Our weather forecast for Departamento de Guaymallén in October 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 Departamento de Guaymallén forecast closer to your planned date for the most up-to-date weather information.
Change Month
Departamento de Guaymallén in October - FAQ
What are the expected maximum and minimum temperatures in Departamento de Guaymallén during October?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Departamento de Guaymallén during October?
Significant rainfall exceeding 106.4 mm is expected in Departamento de Guaymallén during October, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Departamento de Guaymallén during October?
The average wind speed in Departamento de Guaymallén during October is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Departamento de Guaymallén
Explore the daily rainfall trends and prepare for Departamento de Guaymalléns October weather 💧
UV exposure in Departamento de Guaymallén during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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