Annual mean 17°C · wettest around February · prevailing wind E
Warmest
30.2 °C
Coldest
12.1 °C
Wettest
16%
Windiest
3.2 m/s
Prevailing
E
2.6 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Mendoza over the whole year is 17°C. January is the hottest month, with highs of about 30°C; July is the coldest, with lows of about 3°C. The rainy (wet) season in Mendoza runs from December to April, peaking in February with a 30% chance of rain on a given day. The dry season is May to November; August is the driest month, at 5%. Winds in Mendoza are highest in November, averaging 2.1 m/s (8 km/h), and lightest in April, at 1.4 m/s (5 km/h). The prevailing wind is from the E. The clearest skies in Mendoza come in December, when the sky is typically 32% covered; May is the cloudiest month, at 41%.
Month by month Mendoza climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
30°C
21°C
29°C
25%
40%
1.9 m/s
35
64
12
February
28°C
19°C
28°C
30%
37%
1.7 m/s
42
58
19
March
26°C
16°C
25°C
22%
37%
1.5 m/s
60
49
33
April
21°C
12°C
20°C
20%
37%
1.4 m/s
77
18
67
May
17°C
7°C
15°C
14%
41%
1.4 m/s
53
1
81
June
14°C
4°C
11°C
12%
38%
1.4 m/s
25
0
74
July
14°C
3°C
10°C
10%
36%
1.5 m/s
21
0
72
August
17°C
6°C
13°C
5%
37%
1.7 m/s
38
1
79
September
20°C
9°C
16°C
10%
35%
1.9 m/s
63
6
80
October
23°C
13°C
20°C
16%
35%
2.0 m/s
70
21
64
November
27°C
18°C
24°C
17%
34%
2.1 m/s
65
48
37
December
29°C
20°C
27°C
19%
32%
2.0 m/s
49
59
23
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Mendoza weather by season
Year round, Mendoza has days of about 14°C at their warmest in June, its coolest month, and 30°C in January, its warmest; the coolest hours of the day run from 3°C to 21°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around February and least likely around August. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Mendoza weather in winterJune to August
High 15°CLow 4°CRain 9%
Winter in Mendoza has typical daily highs of about 15°C and lows of about 4°C, with a 9% chance of rain on a given day.
Mendoza weather in springSeptember to November
High 23°CLow 13°CRain 14%
Spring in Mendoza has typical daily highs of about 23°C and lows of about 13°C, with a 14% chance of rain on a given day.
Mendoza weather in summerDecember to February
High 29°CLow 20°CRain 25%
Summer in Mendoza has typical daily highs of about 29°C and lows of about 20°C, with a 25% chance of rain on a given day.
Mendoza weather in autumnMarch to May
High 21°CLow 12°CRain 18%
Autumn in Mendoza has typical daily highs of about 21°C and lows of about 12°C, with a 18% chance of rain on a given day.
When is the rainy season in Mendoza?
The rainy (wet) season in Mendoza runs from December to April, peaking in February with a 30% chance of rain on a given day. The dry season is May to November; August is the driest month, at 5%.
What time of year is Mendoza windiest?
Winds in Mendoza are highest in November, averaging 2.1 m/s (8 km/h), and lightest in April, at 1.4 m/s (5 km/h). The prevailing wind is from the E.
What is the average temperature in Mendoza year round?
The average temperature in Mendoza over the whole year is 17°C. January is the hottest month, with highs of about 30°C; July is the coldest, with lows of about 3°C.