Mendoza monthly weather forecast

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

17 July 2026, Friday
+10°C / +16°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+12°C
0.8
76%
900
01:00
+12°C
3.7
78%
901
02:00
+11°C
6.1
78%
901
03:00
+11°C
9.7
74%
901
04:00
+12°C
3.3
63%
902
05:00
+11°C
6.9
63%
901
06:00
+12°C
1.5
58%
901
07:00
+11°C
5.2
61%
901
08:00
+10°C
3
64%
902
09:00
+10°C
6.8
74%
903
10:00
+12°C
0.5
72%
904
11:00
+14°C
6.3
74%
905
12:00
+15°C
3.3
53%
906
13:00
+15°C
2.8
55%
906
14:00
+15°C
1.9
56%
905
15:00
+16°C
5.3
47%
905
16:00
+16°C
4.1
46%
905
17:00
+15°C
0.5
48%
905
18:00
+14°C
4.8
54%
906
19:00
+12°C
4.7
70%
905
20:00
+12°C
3
78%
905
21:00
+11°C
0
76%
906
22:00
+11°C
4.2
82%
906
23:00
+10°C
4.9
84%
907
18 July 2026, Saturday
+8°C / +14°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+10°C
5.1
84%
906
01:00
+10°C
4.6
84%
906
02:00
+10°C
7.8
84%
906
03:00
+8°C
5.4
84%
906
04:00
+9°C
1.7
80%
906
05:00
+8°C
2.8
80%
906
06:00
+8°C
1
78%
906
07:00
+8°C
3.5
79%
907
08:00
+8°C
0.7
77%
907
09:00
+8°C
10.5
83%
908
10:00
+9°C
6.7
83%
909
11:00
+10°C
4.3
71%
910
12:00
+12°C
5.2
62%
910
13:00
+13°C
4.6
59%
910
14:00
+13°C
5.8
59%
909
15:00
+14°C
5.3
57%
908
16:00
+14°C
5.3
55%
908
17:00
+14°C
3.4
57%
909
18:00
+13°C
3
61%
909
19:00
+11°C
2.1
71%
909
20:00
+11°C
4.9
65%
909
21:00
+10°C
4.7
63%
910
22:00
+10°C
1.9
59%
910
23:00
+10°C
0.8
59%
911
19 July 2026, Sunday
+6°C / +9°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+9°C
4.4
62%
910
01:00
+9°C
6.1
65%
910
02:00
+8°C
2.4
68%
909
03:00
+7°C
5.8
71%
910
04:00
+8°C
2.7
73%
910
05:00
+7°C
1.3
75%
909
06:00
+7°C
4.1
79%
909
07:00
+8°C
5.5
84%
909
08:00
+8°C
8.3
86%
909
09:00
+8°C
8.1
85%
909
10:00
+8°C
5.5
87%
909
11:00
+9°C
4
86%
910
12:00
+9°C
4.6
88%
911
13:00
+9°C
6.4
84%
910
14:00
+9°C
5.9
82%
909
15:00
+9°C
7.5
76%
908
16:00
+9°C
10.3
75%
909
17:00
+9°C
11.8
81%
908
18:00
+8°C
14.8
77%
908
19:00
+8°C
12
76%
908
20:00
+7°C
14.5
77%
909
21:00
+6°C
11.1
86%
909
22:00
+6°C
11.8
88%
910
23:00
+6°C
13.1
88%
910
20 July 2026, Monday
+4°C / +6°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+5°C
13.3
87%
910
01:00
+5°C
10.9
86%
910
02:00
+5°C
7.4
84%
910
03:00
+5°C
4.5
83%
911
04:00
+5°C
3.1
82%
911
05:00
+5°C
2.4
82%
912
06:00
+5°C
1.8
83%
912
07:00
+4°C
1.1
86%
913
08:00
+4°C
1.2
90%
915
09:00
+4°C
1.4
92%
916
10:00
+4°C
1.2
89%
917
11:00
+5°C
1.7
84%
918
12:00
+5°C
2.4
79%
919
13:00
+6°C
3.5
77%
919
14:00
+6°C
5.1
74%
918
15:00
+6°C
5.9
73%
917
16:00
+6°C
5.4
72%
917
17:00
+6°C
4.2
72%
917
18:00
+6°C
3.6
73%
917
19:00
+6°C
4.1
75%
918
20:00
+6°C
5
77%
918
21:00
+6°C
5.1
80%
919
22:00
+6°C
3.8
83%
919
23:00
+5°C
3.2
87%
919
21 July 2026, Tuesday
+2°C / +6°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+5°C
4
89%
919
01:00
+4°C
3.9
90%
919
02:00
+4°C
3.3
89%
919
03:00
+4°C
2.9
89%
919
04:00
+4°C
3.3
91%
918
05:00
+4°C
4.2
94%
917
06:00
+3°C
4.6
96%
917
07:00
+3°C
4
98%
917
08:00
+3°C
3.8
99%
917
09:00
+2°C
4.2
98%
917
10:00
+2°C
4.2
96%
918
11:00
+3°C
4.7
93%
918
12:00
+3°C
5.9
89%
918
13:00
+4°C
6.6
83%
918
14:00
+5°C
7.4
77%
917
15:00
+6°C
7.9
73%
916
16:00
+6°C
7.7
73%
916
17:00
+6°C
7.6
76%
916
18:00
+6°C
7.4
78%
917
19:00
+5°C
6.2
82%
917
20:00
+4°C
4.7
87%
918
21:00
+4°C
3.9
91%
918
22:00
+3°C
3.1
91%
918
23:00
+3°C
1.8
89%
918
22 July 2026, Wednesday
+2°C / +9°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+3°C
0.7
87%
918
01:00
+2°C
0.2
88%
918
02:00
+2°C
0.5
89%
918
03:00
+2°C
0.9
90%
918
04:00
+4°C
3.3
95%
913
05:00
+3°C
3.6
96%
913
06:00
+3°C
4.1
95%
913
07:00
+3°C
4.4
95%
913
08:00
+3°C
4.8
94%
912
09:00
+3°C
5.3
93%
912
10:00
+4°C
5.8
90%
912
11:00
+5°C
6.3
87%
912
12:00
+6°C
7.1
83%
912
13:00
+7°C
7.6
80%
912
14:00
+8°C
7.8
77%
912
15:00
+8°C
7.9
75%
912
16:00
+9°C
7.8
74%
912
17:00
+8°C
7.4
74%
912
18:00
+8°C
6.9
74%
913
19:00
+8°C
6.2
75%
913
20:00
+7°C
5.8
75%
913
21:00
+7°C
5.1
75%
913
22:00
+7°C
4.6
74%
913
23:00
+7°C
3.9
72%
913
23 July 2026, Thursday
+4°C / +12°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
3.2
71%
913
01:00
+7°C
2.5
69%
913
02:00
+7°C
1.8
69%
913
03:00
+6°C
1.4
69%
913
04:00
+6°C
1.1
70%
914
05:00
+6°C
1
73%
914
06:00
+5°C
1.5
77%
914
07:00
+5°C
2
81%
914
08:00
+4°C
2.5
84%
914
09:00
+5°C
2.8
85%
914
10:00
+5°C
3.1
85%
914
11:00
+7°C
3.7
81%
914
12:00
+8°C
4.9
78%
914
13:00
+9°C
6.1
74%
914
14:00
+11°C
7.3
72%
914
15:00
+11°C
7.6
70%
914
16:00
+12°C
7.2
71%
914
17:00
+11°C
6.2
72%
914
18:00
+11°C
4.7
74%
914
19:00
+10°C
3.2
76%
914
20:00
+10°C
1.9
78%
914
21:00
+10°C
1.2
79%
914
22:00
+9°C
0.7
78%
914
23:00
+9°C
0.7
76%
914
24 July 2026, Friday
+7°C / +12°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+9°C
0.8
73%
914
01:00
+9°C
0.6
71%
914
02:00
+9°C
0.5
70%
914
03:00
+9°C
0.4
69%
913
04:00
+8°C
0.4
71%
913
05:00
+8°C
0.9
74%
913
06:00
+7°C
1.5
78%
913
07:00
+7°C
2.3
82%
913
08:00
+7°C
3.1
85%
912
09:00
+7°C
3.8
86%
912
10:00
+7°C
4.6
86%
912
11:00
+8°C
5.7
83%
912
12:00
+9°C
6.9
79%
911
13:00
+10°C
7.7
76%
911
14:00
+11°C
8.3
73%
911
15:00
+12°C
8.1
72%
911
16:00
+12°C
7
72%
911
17:00
+12°C
5.3
73%
911
18:00
+12°C
3.1
75%
911
19:00
+11°C
1.7
77%
912
20:00
+11°C
2.3
78%
912
21:00
+11°C
3.3
79%
912
22:00
+11°C
3.5
79%
912
23:00
+11°C
3.4
78%
913
25 July 2026, Saturday
+9°C / +14°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+10°C
2.8
76%
913
01:00
+10°C
2.1
75%
913
02:00
+10°C
1.5
74%
913
03:00
+10°C
1.3
73%
913
04:00
+10°C
1.3
73%
913
05:00
+10°C
1.2
74%
914
06:00
+9°C
1.3
74%
914
07:00
+9°C
1.5
75%
914
08:00
+9°C
1.8
75%
914
09:00
+9°C
2.2
75%
914
10:00
+10°C
3.1
73%
914
11:00
+10°C
4.3
71%
915
12:00
+11°C
5.9
68%
915
13:00
+12°C
7.5
66%
915
14:00
+13°C
8.5
64%
915
15:00
+14°C
9
64%
915
16:00
+14°C
8.7
66%
915
17:00
+13°C
7.6
69%
915
18:00
+13°C
6.3
72%
915
19:00
+12°C
4.7
77%
915
20:00
+12°C
3.4
80%
915
21:00
+11°C
2.4
83%
915
22:00
+11°C
1.7
86%
915
23:00
+10°C
1.3
87%
914
26 July 2026, Sunday
+9°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+10°C
0.7
89%
914
01:00
+10°C
0.6
90%
913
02:00
+9°C
0.6
91%
913
03:00
+9°C
0.6
91%
912
04:00
+9°C
0.7
91%
912
05:00
+9°C
1.1
91%
912
06:00
+9°C
1.6
90%
912
07:00
+9°C
2.4
89%
911
08:00
+9°C
3.1
87%
911
09:00
+9°C
4.2
85%
911
10:00
+10°C
5.6
82%
911
11:00
+10°C
7.2
78%
911
12:00
+11°C
9.2
74%
912
13:00
+12°C
11
71%
912
14:00
+13°C
12.7
68%
912
15:00
+13°C
13.8
66%
912
16:00
+13°C
14.4
65%
912
17:00
+13°C
14.9
64%
912
18:00
+13°C
14.9
64%
912
19:00
+12°C
15
64%
913
20:00
+12°C
15
64%
913
21:00
+11°C
15
65%
913
22:00
+11°C
14.9
66%
913
23:00
+11°C
15
68%
913
27 July 2026, Monday
+8°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+11°C
14.8
69%
913
01:00
+10°C
14.6
72%
913
02:00
+10°C
13.9
74%
913
03:00
+10°C
13.1
75%
913
04:00
+9°C
11.6
76%
914
05:00
+9°C
9.6
77%
914
06:00
+9°C
7.5
78%
914
07:00
+8°C
5.4
78%
914
08:00
+8°C
4.2
77%
914
09:00
+8°C
3.9
76%
914
10:00
+9°C
4.3
74%
914
11:00
+10°C
5.2
71%
914
12:00
+11°C
6.3
67%
914
13:00
+12°C
7.3
64%
914
14:00
+12°C
7.9
62%
914
15:00
+13°C
8.2
61%
915
16:00
+13°C
7.8
60%
915
17:00
+12°C
7.1
61%
915
18:00
+11°C
5.9
63%
915
19:00
+11°C
4.8
65%
916
20:00
+10°C
3.6
67%
916
21:00
+9°C
2.9
68%
916
22:00
+8°C
2.4
69%
917
23:00
+8°C
2.2
70%
917
28 July 2026, Tuesday
+2°C / +7°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
2.1
71%
918
01:00
+7°C
2.2
72%
918
02:00
+6°C
2.7
73%
919
03:00
+6°C
3.3
73%
920
04:00
+6°C
4.3
74%
921
05:00
+6°C
5.6
76%
922
06:00
+6°C
6.8
77%
923
07:00
+6°C
8.2
78%
925
08:00
+5°C
9.1
79%
926
09:00
+5°C
9.4
78%
927
10:00
+5°C
8.8
76%
927
11:00
+5°C
7.5
73%
928
12:00
+5°C
6.1
69%
928
13:00
+5°C
4.2
65%
928
14:00
+5°C
2.7
62%
928
15:00
+5°C
1.7
61%
928
16:00
+5°C
1
62%
928
17:00
+5°C
1.1
65%
928
18:00
+4°C
1.5
68%
928
19:00
+4°C
1.9
71%
929
20:00
+3°C
2.2
75%
929
21:00
+3°C
2.4
78%
929
22:00
+2°C
2.4
81%
929
23:00
+2°C
2.3
83%
928
29 July 2026, Wednesday
--1°C / +7°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+1°C
1.9
85%
928
01:00
+1°C
1.8
87%
928
02:00
0
1.6
88%
927
03:00
-0
1.7
90%
926
04:00
-1
1.6
91%
926
05:00
-1
1.5
92%
925
06:00
-1
1.8
92%
924
07:00
-1
2.2
92%
923
08:00
-1
2.6
91%
923
09:00
-1
2.7
89%
922
10:00
-0
2.7
85%
921
11:00
+1°C
2.8
80%
920
12:00
+3°C
3.3
75%
919
13:00
+4°C
3.8
70%
918
14:00
+5°C
4.3
66%
918
15:00
+6°C
4.8
64%
917
16:00
+7°C
5
62%
917
17:00
+7°C
5.4
62%
916
18:00
+7°C
5.8
62%
916
19:00
+6°C
6.3
63%
916
20:00
+6°C
6.6
63%
916
21:00
+6°C
6.9
63%
916
22:00
+6°C
6.7
62%
916
23:00
+5°C
6.1
60%
916


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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