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Weather in Mendoza for January 2026

Your guide to Mendoza weather in January - trends and predictions

    Temperatures

  • In general, the average temperature in Mendoza at the beginning of January is 32 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 32.3 °C by the end of January.

    • Rain 🌧️

  • The climate of Mendoza in January is notably wet, with an average of 15 rainy days, and a total of 147.6 mm of precipitation.

Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
33°/19°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
41 %
Avg humidity

Mendoza Weather January

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
29°
2
Patchy rain possible
32°
3
Patchy rain possible
32°
4
Patchy rain possible
34°
5
Patchy rain possible
32°
6
Patchy rain possible
32°
7
Thundery outbreaks possible
33°
8
Patchy rain possible
29°
9
Patchy rain possible
31°
10
Patchy light rain with thunder
30°
11
Patchy rain possible
29°
12
Thundery outbreaks possible
31°
13
Thundery outbreaks possible
32°
14
Patchy rain possible
30°
15
Sunny
32°
16
Patchy rain possible
29°
17
Sunny
31°
18
Patchy rain possible
30°
19
Sunny
30°
20
Patchy rain possible
31°
21
Patchy light rain with thunder
32°
22
Patchy rain possible
32°
23
Patchy rain possible
31°
24
Sunny
31°
25
Sunny
33°
26
Patchy rain possible
33°
27
Patchy rain possible
30°
28
Patchy rain possible
30°
29
Sunny
33°
30
Patchy rain possible
34°
31
Sunny
33°

Temperatures trend during January in Mendoza

See the weather trend as well as the moving average line

January weather in Mendoza day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Patchy rain possible
Patchy rain possible
 29° /18° 2.6 mm 9
2 Jan. Patchy rain possible
Patchy rain possible
 32° /20° 7.1 mm 10
3 Jan. Patchy rain possible
Patchy rain possible
 32° /20° 1.4 mm 10
4 Jan. Patchy rain possible
Patchy rain possible
 34° /22° 0.7 mm 11
5 Jan. Patchy rain possible
Patchy rain possible
 32° /21° 0.4 mm 10
6 Jan. Patchy rain possible
Patchy rain possible
 32° /20° 4.1 mm 10
7 Jan. Thundery outbreaks possible
Thundery outbreaks possible
 33° /21° 3.1 mm 10
8 Jan. Patchy rain possible
Patchy rain possible
 29° /20° 2 mm 10
9 Jan. Patchy rain possible
Patchy rain possible
 31° /20° 3.3 mm 10
10 Jan. Patchy light rain with thunder
Patchy light rain with thunder
 30° /19° 3.7 mm 10
11 Jan. Patchy rain possible
Patchy rain possible
 29° /20° 3.5 mm 10
12 Jan. Thundery outbreaks possible
Thundery outbreaks possible
 31° /19° 0.6 mm 10
13 Jan. Thundery outbreaks possible
Thundery outbreaks possible
 32° /21° 0.7 mm 11
14 Jan. Patchy rain possible
Patchy rain possible
 30° /20° 1.2 mm 10
15 Jan. Sunny
Sunny
 32° /21° 0.6 mm 11
16 Jan. Patchy rain possible
Patchy rain possible
 29° /19° 3.9 mm 10
17 Jan. Sunny
Sunny
 31° /19° 3.6 mm 11
18 Jan. Patchy rain possible
Patchy rain possible
 30° /18° 4.1 mm 10
19 Jan. Sunny
Sunny
 30° /17° 2.4 mm 11
20 Jan. Patchy rain possible
Patchy rain possible
 31° /20° 2.8 mm 10
21 Jan. Patchy light rain with thunder
Patchy light rain with thunder
 32° /21° 5.4 mm 10
22 Jan. Patchy rain possible
Patchy rain possible
 32° /21° 2.9 mm 10
23 Jan. Patchy rain possible
Patchy rain possible
 31° /19° 4 mm 10
24 Jan. Sunny
Sunny
 31° /21° 0 mm 11
25 Jan. Sunny
Sunny
 33° /21° 0 mm 11
26 Jan. Patchy rain possible
Patchy rain possible
 33° /21° 1 mm 10
27 Jan. Patchy rain possible
Patchy rain possible
 30° /21° 4.5 mm 10
28 Jan. Patchy rain possible
Patchy rain possible
 30° /21° 2.1 mm 10
29 Jan. Sunny
Sunny
 33° /21° 1.4 mm 11
30 Jan. Patchy rain possible
Patchy rain possible
 34° /23° 0.3 mm 10
31 Jan. Sunny
Sunny
 33° /21° 0.4 mm 11
Next
Important Notice
Our weather forecast for Mendoza in January 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 Mendoza forecast closer to your planned date for the most up-to-date weather information.
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Mendoza in January - FAQ

What are the expected maximum and minimum temperatures in Mendoza during January?
Expect warm days with temperatures around 33°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Mendoza during January?
Significant rainfall exceeding 147.6 mm is expected in Mendoza during January, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Mendoza during January?
The average wind speed in Mendoza during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Mendoza

Explore the daily rainfall trends and prepare for Mendozas January weather 💧

UV exposure in Mendoza during January

Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
Provinces in Mendoza
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Departamento de Guaymallén

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Location coordinates Where is Mendoza?

Get accurate weather forecasts for Mendoza, located at latitude -32.891 and longitude -68.827. Stay updated with localized weather information tailored for Mendoza.

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