Mendoza monthly weather forecast

Monthly weather forecast for Mendoza. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

20 February 2026, Friday
+18°C / +24°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+20°C
7.4
57%
923
01:00
+20°C
5.4
57%
923
02:00
+20°C
3
60%
922
03:00
+20°C
1.9
61%
922
04:00
+20°C
1.9
66%
921
05:00
+19°C
4.3
70%
921
06:00
+18°C
6.2
71%
920
07:00
+18°C
5.4
71%
920
08:00
+19°C
4
72%
921
09:00
+21°C
2.7
67%
921
10:00
+22°C
6.6
68%
922
11:00
+23°C
10.7
65%
922
12:00
+23°C
12.2
58%
922
13:00
+23°C
13.2
49%
921
14:00
+24°C
11.7
45%
921
15:00
+24°C
10
47%
921
16:00
+24°C
9
48%
920
17:00
+24°C
8.5
48%
920
18:00
+24°C
9
49%
920
19:00
+23°C
8.8
53%
920
20:00
+22°C
7.3
60%
920
21:00
+21°C
4.3
73%
920
22:00
+20°C
4.3
78%
921
23:00
+19°C
2.6
81%
921
21 February 2026, Saturday
+17°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
3.1
86%
921
01:00
+18°C
2.1
91%
920
02:00
+18°C
3
86%
920
03:00
+18°C
2.6
83%
919
04:00
+17°C
2.6
83%
919
05:00
+17°C
3.6
82%
918
06:00
+17°C
5.9
79%
919
07:00
+17°C
6.5
76%
919
08:00
+18°C
6
71%
920
09:00
+20°C
6.6
64%
921
10:00
+20°C
7
70%
921
11:00
+22°C
7.9
67%
922
12:00
+24°C
10.5
60%
922
13:00
+25°C
12.7
54%
921
14:00
+26°C
12.5
48%
921
15:00
+27°C
12.6
42%
920
16:00
+27°C
12.6
40%
919
17:00
+26°C
16.8
42%
919
18:00
+25°C
12.9
50%
920
19:00
+23°C
8.5
62%
920
20:00
+21°C
5.1
77%
920
21:00
+19°C
6.1
85%
921
22:00
+19°C
2.8
85%
922
23:00
+19°C
2.5
87%
922
22 February 2026, Sunday
+18°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
4.6
87%
922
01:00
+19°C
5
85%
921
02:00
+19°C
4.9
82%
921
03:00
+18°C
4.7
83%
920
04:00
+18°C
4
86%
919
05:00
+18°C
4.9
86%
919
06:00
+18°C
2.6
85%
919
07:00
+18°C
1.8
85%
919
08:00
+18°C
2.4
87%
920
09:00
+18°C
7.3
90%
920
10:00
+19°C
9.1
89%
920
11:00
+19°C
10.2
87%
921
12:00
+20°C
10.9
84%
921
13:00
+21°C
10.4
80%
920
14:00
+22°C
9.9
75%
920
15:00
+23°C
9.7
70%
920
16:00
+24°C
9.1
64%
919
17:00
+25°C
8.6
59%
919
18:00
+26°C
8.3
56%
918
19:00
+25°C
6.9
58%
918
20:00
+24°C
6.2
64%
918
21:00
+23°C
6.2
68%
918
22:00
+22°C
6.3
70%
918
23:00
+21°C
6.5
71%
919
23 February 2026, Monday
+18°C / +32°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+20°C
7.2
70%
919
01:00
+20°C
7.3
66%
918
02:00
+19°C
6.5
61%
918
03:00
+19°C
6.2
58%
917
04:00
+19°C
6.6
59%
917
05:00
+18°C
7
61%
916
06:00
+18°C
6.6
63%
916
07:00
+19°C
5.4
64%
916
08:00
+20°C
3.9
65%
917
09:00
+22°C
1.9
64%
917
10:00
+23°C
2.9
59%
918
11:00
+25°C
7
51%
918
12:00
+27°C
10.9
45%
919
13:00
+29°C
13.9
42%
918
14:00
+30°C
15.9
40%
918
15:00
+31°C
17.6
38%
917
16:00
+32°C
19.4
35%
916
17:00
+32°C
20.5
33%
915
18:00
+31°C
18.4
33%
915
19:00
+30°C
10.7
36%
915
20:00
+28°C
5.1
42%
916
21:00
+26°C
10.4
47%
916
22:00
+25°C
10.8
51%
916
23:00
+24°C
8.3
54%
916
24 February 2026, Tuesday
+22°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+24°C
6.3
57%
916
01:00
+23°C
6.2
59%
916
02:00
+23°C
6.8
61%
916
03:00
+22°C
7.7
62%
916
04:00
+22°C
9.1
56%
916
05:00
+22°C
8.7
57%
916
06:00
+22°C
8.7
58%
916
07:00
+22°C
9.9
62%
917
08:00
+22°C
11.7
66%
919
09:00
+22°C
12
67%
920
10:00
+22°C
12.4
61%
921
11:00
+24°C
18.7
52%
921
12:00
+25°C
24.7
45%
921
13:00
+26°C
24.3
42%
921
14:00
+27°C
20.6
41%
921
15:00
+27°C
17.7
41%
920
16:00
+28°C
16.4
40%
920
17:00
+28°C
15.3
40%
919
18:00
+27°C
14
40%
919
19:00
+27°C
11.8
42%
919
20:00
+25°C
9.2
45%
920
21:00
+24°C
6.8
48%
920
22:00
+24°C
4.8
50%
921
23:00
+24°C
3.4
52%
922
25 February 2026, Wednesday
+19°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+23°C
3.3
54%
922
01:00
+23°C
3.9
55%
922
02:00
+22°C
4.8
55%
922
03:00
+22°C
5.9
56%
922
04:00
+21°C
5.9
58%
922
05:00
+20°C
5.9
61%
921
06:00
+20°C
5.6
64%
921
07:00
+20°C
5.3
67%
922
08:00
+19°C
4.9
70%
922
09:00
+19°C
5
71%
922
10:00
+20°C
6.4
69%
923
11:00
+21°C
10
65%
923
12:00
+22°C
13.2
61%
923
13:00
+23°C
15.1
55%
922
14:00
+25°C
16.8
49%
922
15:00
+25°C
17.9
44%
921
16:00
+25°C
17.2
42%
921
17:00
+25°C
15.5
43%
920
18:00
+25°C
13.1
44%
920
19:00
+24°C
9.7
47%
920
20:00
+23°C
5.9
50%
920
21:00
+22°C
3.3
54%
920
22:00
+21°C
3.3
58%
920
23:00
+20°C
4.6
63%
920
26 February 2026, Thursday
+19°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+20°C
5.9
66%
920
01:00
+19°C
7.1
67%
920
02:00
+19°C
8.1
68%
920
03:00
+19°C
8
68%
920
04:00
+19°C
6
69%
919
05:00
+19°C
3
70%
919
06:00
+19°C
1.1
69%
920
07:00
+20°C
2.3
64%
920
08:00
+20°C
4.3
62%
920
09:00
+20°C
6.7
65%
920
10:00
+20°C
9.3
67%
919
11:00
+21°C
10
62%
919
12:00
+22°C
10.9
56%
918
13:00
+24°C
11.7
49%
918
14:00
+25°C
12.4
42%
917
15:00
+26°C
12.8
36%
917
16:00
+27°C
13.4
32%
916
17:00
+27°C
13.7
29%
916
18:00
+27°C
13
27%
916
19:00
+27°C
10.1
26%
916
20:00
+27°C
6.4
27%
917
21:00
+26°C
4.3
28%
917
22:00
+26°C
5.1
31%
918
23:00
+25°C
7.7
34%
918
27 February 2026, Friday
+21°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
9.7
37%
918
01:00
+24°C
9.6
38%
918
02:00
+24°C
9.1
39%
918
03:00
+23°C
8.3
40%
917
04:00
+23°C
7.9
41%
917
05:00
+23°C
7.6
42%
916
06:00
+23°C
7.2
44%
916
07:00
+22°C
6.6
46%
916
08:00
+22°C
6.6
49%
916
09:00
+22°C
7.4
51%
917
10:00
+22°C
9.2
52%
916
11:00
+23°C
11
51%
916
12:00
+23°C
12.7
50%
916
13:00
+24°C
14.1
48%
915
14:00
+25°C
15.4
44%
914
15:00
+25°C
15.5
42%
914
16:00
+25°C
13.5
40%
913
17:00
+25°C
10.3
40%
913
18:00
+25°C
6.3
40%
913
19:00
+24°C
7.9
43%
914
20:00
+22°C
17.6
48%
915
21:00
+21°C
23
50%
916
22:00
+21°C
18.5
47%
916
23:00
+22°C
9
42%
916
28 February 2026, Saturday
+21°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+22°C
1.1
39%
915
01:00
+22°C
2.5
41%
915
02:00
+21°C
4.7
46%
914
03:00
+21°C
6.3
49%
914
04:00
+21°C
6.4
49%
913
05:00
+21°C
5.9
47%
913
06:00
+21°C
5.5
46%
913
07:00
+21°C
5.5
45%
913
08:00
+21°C
6
44%
913
09:00
+22°C
6.6
43%
913
10:00
+23°C
8
42%
913
11:00
+24°C
10.7
41%
913
12:00
+25°C
12.9
39%
913
13:00
+26°C
13.8
36%
912
14:00
+27°C
14.3
33%
911
15:00
+28°C
14.3
31%
911
16:00
+28°C
14.2
29%
910
17:00
+29°C
13.8
28%
909
18:00
+29°C
13.2
28%
909
19:00
+29°C
12
28%
910
20:00
+28°C
10.8
30%
910
21:00
+28°C
10.2
31%
911
22:00
+27°C
10.8
32%
912
23:00
+27°C
12
34%
913
01 March 2026, Sunday
+23°C / +31°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
12.5
37%
913
01:00
+26°C
12.4
41%
913
02:00
+25°C
11.7
47%
912
03:00
+24°C
10.7
51%
912
04:00
+24°C
9.2
53%
912
05:00
+24°C
7.5
53%
912
06:00
+23°C
6.4
54%
912
07:00
+23°C
6.2
57%
912
08:00
+23°C
6.5
59%
913
09:00
+23°C
7.1
60%
913
10:00
+24°C
8.6
57%
913
11:00
+25°C
10.5
51%
913
12:00
+26°C
12.3
46%
913
13:00
+28°C
13.4
41%
913
14:00
+29°C
13.8
36%
912
15:00
+30°C
14.6
32%
912
16:00
+30°C
14.8
29%
911
17:00
+31°C
14.3
26%
911
18:00
+31°C
14.3
25%
911
19:00
+30°C
14.6
25%
912
20:00
+30°C
14.9
26%
913
21:00
+29°C
14.3
27%
914
22:00
+28°C
12.3
29%
914
23:00
+28°C
9.7
31%
915
02 March 2026, Monday
+21°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
7.1
34%
916
01:00
+27°C
3.3
37%
917
02:00
+26°C
2.8
40%
917
03:00
+26°C
6.5
43%
917
04:00
+25°C
9.7
47%
917
05:00
+24°C
12.7
51%
918
06:00
+23°C
14.3
55%
918
07:00
+22°C
12.3
58%
919
08:00
+21°C
8.4
60%
920
09:00
+21°C
6.1
60%
920
10:00
+22°C
6.9
57%
921
11:00
+23°C
9.2
52%
921
12:00
+24°C
10.5
48%
920
13:00
+25°C
9.7
45%
920
14:00
+25°C
7.9
43%
919
15:00
+26°C
6.4
41%
918
16:00
+27°C
6.5
38%
918
17:00
+28°C
7.6
34%
917
18:00
+28°C
8.8
32%
917
19:00
+28°C
9.3
32%
917
20:00
+27°C
9
33%
917
21:00
+27°C
8.3
34%
918
22:00
+27°C
6.5
34%
918
23:00
+27°C
4
34%
918
03 March 2026, Tuesday
+22°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
3.1
35%
919
01:00
+26°C
4.5
36%
918
02:00
+26°C
6.9
38%
918
03:00
+25°C
9.2
40%
918
04:00
+24°C
11.9
43%
917
05:00
+23°C
15.3
48%
917
06:00
+23°C
16.2
50%
917
07:00
+23°C
11.2
49%
917
08:00
+23°C
5.1
47%
917
09:00
+24°C
6.9
46%
918
10:00
+24°C
9
46%
918
11:00
+25°C
11.4
47%
917
12:00
+25°C
13.7
48%
917
13:00
+25°C
14.3
49%
917
14:00
+25°C
14
50%
916
15:00
+25°C
13
52%
915
16:00
+25°C
10.9
56%
915
17:00
+24°C
8.9
61%
914
18:00
+23°C
8.1
64%
914
19:00
+22°C
7.6
64%
915
20:00
+22°C
7.8
64%
916
21:00
+22°C
7.7
63%
917
22:00
+22°C
5.5
63%
917
23:00
+22°C
4.5
64%
917
04 March 2026, Wednesday
+20°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+22°C
5.9
66%
917
01:00
+21°C
5.4
70%
917
02:00
+20°C
5.2
75%
917
03:00
+20°C
5.4
78%
917
04:00
+20°C
4.5
78%
917
05:00
+20°C
6.2
77%
916
06:00
+21°C
8.4
75%
916
07:00
+21°C
8.6
74%
917
08:00
+21°C
8.1
73%
918
09:00
+21°C
9.4
70%
918
10:00
+23°C
12.7
62%
919
11:00
+25°C
17.3
51%
919
12:00
+27°C
19.9
43%
919
13:00
+27°C
18.3
40%
919
14:00
+28°C
17.9
41%
919
15:00
+27°C
17.9
43%
918
16:00
+26°C
13.3
49%
918
17:00
+24°C
6.8
57%
917
18:00
+23°C
3.8
63%
917
19:00
+23°C
1.3
63%
918
20:00
+23°C
5.4
60%
919
21:00
+24°C
9
58%
919
22:00
+24°C
8.9
57%
920
23:00
+24°C
7.3
55%
920


Climate Characteristics of Mendoza

General Overview

Mendoza features a semi-arid continental climate. Located in a high desert region (about 750 meters / 2,460 feet above sea level), it experiences significant temperature variations between day and night and across seasons. Thanks to a sophisticated irrigation system of canals (Acequias) carrying meltwater from the Andes, the city appears as a green oasis in the middle of an arid region.

Summer and Warm Months (December to February)

Summer in Mendoza is very hot and often scorching during midday. Daytime temperatures range between 30°C and 33°C (86-91°F) but can climb above 40°C (104°F). This is also the wettest season due to intense and sudden afternoon thunderstorms that provide temporary relief from the heat.

Winter Season (June to August)

Winter is dry, clear, and cold. Days are sunny and pleasant (around 14°C to 16°C / 57-61°F), but nights are very cold, frequently dropping below 0°C (32°F). Snow in the city is quite rare, but the nearby Andes are covered in white, offering a spectacular view.

Transition Seasons and the "Zonda" Wind

Autumn (March-May) is considered the most beautiful time to visit due to the colors of the vineyards and the golden foliage within the city. A unique climatic phenomenon is the Zonda—a very hot and dry wind coming from the Andes that can cause extreme temperature spikes within minutes and bring significant dust.

 

Weather in Mendoza by Month

January

Peak of summer. Very hot (32°C/90°F daytime) with a chance of sudden evening thunderstorms.

February

Still very hot (31°C/88°F daytime). Month of the famous "Vendimia" harvest festival.

March

Start of autumn. Pleasant and warm weather (28°C/82°F daytime) with refreshing nights.

April

Perfect month to visit. Foliage at its peak, clear days, and daytime temperature of 23°C (73°F).

May

Cool and dry autumn (19°C/66°F daytime). Nights start to get very cold (6°C/43°F).

June

Start of winter. Dry and clear (15°C/59°F daytime). Excellent time for viewing the snowy mountains.

July

The coldest month. 14°C (57°F) daytime and nights near freezing. Mostly sunny days.

August

Similar to July (17°C/63°F daytime). Strong Zonda winds may occur, raising the temperature suddenly.

September

Start of spring. Gradual warming (21°C/70°F daytime). Vineyard blooming begins.

October

Pleasant and clear month. 24°C (75°F) daytime. Ideal weather for outdoor wine tours.

November

Warm spring (28°C/82°F daytime). Long and sunny days before the intense summer heat.

December

Start of the hot summer. Temperatures rise to 31°C (88°F). Popular time for year-end holidays.

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