, with mild, dry winters (from mid-May to mid-August) and hot, rainy summers (from December to February). In summer, rainfall often occurs in the form of thunderstorms.
, from June to August, is mild, however, it can get cold at night. During cold spells, the temperature can drop a few degrees below freezing, at least at night. The record is -10.6 °C (12.9 °F), set in July 2007. Snow is rare.
, from December to February, is hot and sunny, although thunderstorms are quite frequent. There can be heat waves, during which the temperature can reach 38/40 °C (100/104 °F), and this can sometimes happen even in spring. On other occasions, it can get very cool at night.
Rio Cuarto is a city of 157,000 inhabitants located in Argentina, at 33 degrees south latitude, in the province of Córdoba.
. Here are the average temperatures.
January, the warmest month of the year, is generally a warm to hot month. The average temperature is of
23.4 °C, with a minimum of
17.6 °C and a maximum of
29.1 °C.

On the coldest nights of the month, the temperature usually drops to around
11.5 °C. However, it dropped to
9 °C in January 2014.

On the warmest days of the month, the temperature usually reaches around
36 °C. However, it reached
40.3 °C in January 2006.

Precipitation amounts to
135.4 mm, distributed over 8 days.
The day lasts on average 14 hours and 0 minutes.

There are on average 8.5 hours of sunshine per day. So, the sun shines 61% of the time.
The average humidity is 64%.
The average wind speed is of
17 kph.
February is generally a warm month. The average temperature is of
22.1 °C, with a minimum of
16.5 °C and a maximum of
27.7 °C.

On the coldest nights of the month, the temperature usually drops to around
9.5 °C. However, it dropped to
6.2 °C in February 1997.

On the warmest days of the month, the temperature usually reaches around
34 °C. However, it reached
38.2 °C in February 2003.

Precipitation amounts to
104.7 mm, distributed over 7 days.
The day lasts on average 13 hours and 10 minutes.

There are on average 8 hours of sunshine per day. So, the sun shines 59% of the time.
The average humidity is 68%.
The average wind speed is of
16 kph.
March is generally a warm month. The average temperature is of
20.7 °C, with a minimum of
15.1 °C and a maximum of
26.3 °C.

On the coldest nights of the month, the temperature usually drops to around
8.5 °C. However, it dropped to
3.8 °C in March 2000.

On the warmest days of the month, the temperature usually reaches around
33 °C. However, it reached
36.8 °C in March 2001.

Precipitation amounts to
102 mm, distributed over 7 days.
The day lasts on average 12 hours and 10 minutes.

There are on average 7 hours of sunshine per day. So, the sun shines 58% of the time.
The average humidity is 70%.
The average wind speed is of
15.6 kph.
April is generally a very mild month. The average temperature is of
17.2 °C, with a minimum of
11.6 °C and a maximum of
22.9 °C.

On the coldest nights of the month, the temperature usually drops to around
4 °C. However, it dropped to
-1.5 °C in April 2016.

On the warmest days of the month, the temperature usually reaches around
30.5 °C. However, it reached
34.6 °C in April 1995.

Precipitation amounts to
67 mm, distributed over 6 days.
The day lasts on average 11 hours and 10 minutes.

There are on average 6 hours of sunshine per day. So, the sun shines 53% of the time.
The average humidity is 68%.
The average wind speed is of
15.3 kph.
May is generally a mild month. The average temperature is of
13.6 °C, with a minimum of
8.2 °C and a maximum of
19.1 °C.

On the coldest nights of the month, the temperature usually drops to around
1 °C. However, it dropped to
-4.3 °C in May 2007.

On the warmest days of the month, the temperature usually reaches around
27 °C. However, it reached
34 °C in May 2020.

Precipitation amounts to
29.2 mm, distributed over 3 days.
The day lasts on average 10 hours and 25 minutes.

There are on average 5 hours of sunshine per day. So, the sun shines 49% of the time.
The average humidity is 70%. Hence, the air is normally humid.
The average wind speed is of
13.7 kph.
June is generally a mild month. The average temperature is of
10.6 °C, with a minimum of
4.8 °C and a maximum of
16.3 °C.

On the coldest nights of the month, the temperature usually drops to around
-1.5 °C. However, it dropped to
-4 °C in June 1996.

On the warmest days of the month, the temperature usually reaches around
24 °C. However, it reached
28.5 °C in June 2015.

Precipitation amounts to only
7.7 mm, distributed over 2 days.
The day lasts on average 10 hours and 0 minutes. June 21, the winter solstice, is the shortest day of the year in the Southern Hemisphere.

There are on average 5 hours of sunshine per day. So, the sun shines 48% of the time.
The average humidity is 67%.
The average wind speed is of
14.2 kph.
July, the coldest month of the year, is generally a mild month. The average temperature is of
9.8 °C, with a minimum of
3.8 °C and a maximum of
15.7 °C.

On the coldest nights of the month, the temperature usually drops to around
-3 °C. However, it dropped to
-10.6 °C in July 2007.

On the warmest days of the month, the temperature usually reaches around
25 °C. However, it reached
32.4 °C in July 1997.

Precipitation amounts to only
9 mm, distributed over 2 days.
The day lasts on average 10 hours and 10 minutes.

There are on average 5 hours of sunshine per day. So, the sun shines 50% of the time.
The average humidity is 61%.
The average wind speed is of
15.8 kph.
August is generally a mild month. However, there are remarkable differences between night and day. The average temperature is of
12 °C, with a minimum of
5.5 °C and a maximum of
18.6 °C.

On the coldest nights of the month, the temperature usually drops to around
-2 °C. However, it dropped to
-5 °C in August 2018.

On the warmest days of the month, the temperature usually reaches around
29.5 °C. However, it reached
36.8 °C in August 2009.

Precipitation amounts to
10.9 mm, distributed over 2 days.
The day lasts on average 11 hours and 0 minutes.

There are on average 6 hours of sunshine per day. So, the sun shines 54% of the time.
The average humidity is 54%.
The average wind speed is of
18 kph.
September is generally a very mild month. However, there are remarkable differences between night and day. The average temperature is of
14.6 °C, with a minimum of
8.1 °C and a maximum of
21.1 °C.

On the coldest nights of the month, the temperature usually drops to around
0.5 °C. However, it dropped to
-2.6 °C in September 2005.

On the warmest days of the month, the temperature usually reaches around
31.5 °C. However, it reached
38.3 °C in September 2013.

Precipitation amounts to
35 mm, distributed over 4 days.
The day lasts on average 11 hours and 55 minutes.

There are on average 6.5 hours of sunshine per day. So, the sun shines 55% of the time.
The average humidity is 53%.
The average wind speed is of
19.9 kph.
October is generally a very mild month. The average temperature is of
17.7 °C, with a minimum of
11.5 °C and a maximum of
23.9 °C.

On the coldest nights of the month, the temperature usually drops to around
4 °C. However, it dropped to
0 °C in October 2010.

On the warmest days of the month, the temperature usually reaches around
33.5 °C. However, it reached
41.2 °C in October 2009.

Precipitation amounts to
81 mm, distributed over 8 days.
The day lasts on average 13 hours and 0 minutes.

There are on average 7 hours of sunshine per day. So, the sun shines 52% of the time.
The average humidity is 58%.
The average wind speed is of
20.5 kph.
November is generally a warm month. The average temperature is of
20.6 °C, with a minimum of
14.3 °C and a maximum of
26.8 °C.

On the coldest nights of the month, the temperature usually drops to around
7 °C. However, it dropped to
0.1 °C in November 1992.

On the warmest days of the month, the temperature usually reaches around
35 °C. However, it reached
40 °C in November 2010.

Precipitation amounts to
127 mm, distributed over 9 days.
The day lasts on average 13 hours and 50 minutes.

There are on average 7.5 hours of sunshine per day. So, the sun shines 56% of the time.
The average humidity is 56%.
The average wind speed is of
19.9 kph.
December is generally a warm to hot month. The average temperature is of
22.8 °C, with a minimum of
16.6 °C and a maximum of
29 °C.

On the coldest nights of the month, the temperature usually drops to around
10 °C. However, it dropped to
7 °C in December 1999.

On the warmest days of the month, the temperature usually reaches around
36 °C. However, it reached
41 °C in December 2017.

Precipitation amounts to
129.6 mm, distributed over 9 days.
The day lasts on average 14 hours and 20 minutes. So the days are long. December 21, the summer solstice, is the longest day of the year in the Southern Hemisphere.

There are on average 8.5 hours of sunshine per day. So, the sun shines 58% of the time.
The average humidity is 58%.
The average wind speed is of
18.8 kph.