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Río Cuarto, Cordoba Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Río Cuarto, Cordoba?
Río Cuarto, Cordoba gets 804 mm of precipitation a year over about 61 rainy days. January is the warmest month (average high 31°C) and July the coldest (average low 3°C).
Subtropical monsoon climate
Río Cuarto, Cordoba has hot summers and mild winters. Daytime highs range from about 17°C in July to 30°C in January. January is usually the wettest month. The most comfortable time to visit is typically April to October, when daytime highs sit near 21°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Jun–Aug | 4° | 18° |
| Spring | Sep–Nov | 11° | 26° |
| Summer | Dec–Feb | 17° | 30° |
| Autumn | Mar–May | 11° | 24° |
How much rain does Río Cuarto get?
Río Cuarto gets 804 mm of precipitation in an average year, spread over about 61 days with measurable rain. That is more rainy days than 62% of Argentina.
January is the wettest month, with 123 mm. June is the driest, with 11 mm. November has the most rainy days, about 8.
Río Cuarto weather by month
Río Cuarto weather in January
In January, Río Cuarto averages a high of 31°C and a low of 17°C. It gets 123 mm of precipitation over about 7 rainy days. Estimated sunshine is 62% of daylight hours, derived from ERA5 cloud cover. The January record high is 41°C (2006) and the record low is 5°C (1981).
Río Cuarto weather in February
In February, Río Cuarto averages a high of 29°C and a low of 17°C. It gets 117 mm of precipitation over about 7 rainy days. Estimated sunshine is 66% of daylight hours, derived from ERA5 cloud cover. The February record high is 39°C (1989) and the record low is 4°C (1981).
Río Cuarto weather in March
In March, Río Cuarto averages a high of 28°C and a low of 15°C. It gets 88 mm of precipitation over about 6 rainy days. Estimated sunshine is 64% of daylight hours, derived from ERA5 cloud cover. The March record high is 37°C (1989) and the record low is 3°C (1976).
Río Cuarto weather in April
In April, Río Cuarto averages a high of 24°C and a low of 11°C. It gets 55 mm of precipitation over about 5 rainy days. Estimated sunshine is 66% of daylight hours, derived from ERA5 cloud cover. The April record high is 34°C (1995) and the record low is -2°C (2016). April is one of the most comfortable months to visit.
Río Cuarto weather in May
In May, Río Cuarto averages a high of 21°C and a low of 8°C. It gets 31 mm of precipitation over about 4 rainy days. Estimated sunshine is 61% of daylight hours, derived from ERA5 cloud cover. The May record high is 34°C (2020) and the record low is -4°C (2007). May is one of the most comfortable months to visit.
Río Cuarto weather in June
In June, Río Cuarto averages a high of 18°C and a low of 4°C. It gets 11 mm of precipitation over about 2 rainy days. Estimated sunshine is 60% of daylight hours, derived from ERA5 cloud cover. The June record high is 28°C (2015) and the record low is -7°C (2025). June is one of the most comfortable months to visit.
Río Cuarto weather in July
In July, Río Cuarto averages a high of 17°C and a low of 3°C. It gets 12 mm of precipitation over about 2 rainy days. Estimated sunshine is 66% of daylight hours, derived from ERA5 cloud cover. The July record high is 32°C (1997) and the record low is -11°C (2007). July is one of the most comfortable months to visit.
Río Cuarto weather in August
In August, Río Cuarto averages a high of 20°C and a low of 5°C. It gets 24 mm of precipitation over about 2 rainy days. Estimated sunshine is 69% of daylight hours, derived from ERA5 cloud cover. The August record high is 37°C (2009) and the record low is -6°C (2024). August is one of the most comfortable months to visit.
Río Cuarto weather in September
In September, Río Cuarto averages a high of 23°C and a low of 8°C. It gets 31 mm of precipitation over about 4 rainy days. Estimated sunshine is 65% of daylight hours, derived from ERA5 cloud cover. The September record high is 38°C (2013) and the record low is -3°C (2005). September is one of the most comfortable months to visit.
Río Cuarto weather in October
In October, Río Cuarto averages a high of 25°C and a low of 11°C. It gets 74 mm of precipitation over about 7 rainy days. Estimated sunshine is 67% of daylight hours, derived from ERA5 cloud cover. The October record high is 41°C (2009) and the record low is 0°C (2010). October is one of the most comfortable months to visit.
Río Cuarto weather in November
In November, Río Cuarto averages a high of 28°C and a low of 14°C. It gets 121 mm of precipitation over about 8 rainy days. Estimated sunshine is 64% of daylight hours, derived from ERA5 cloud cover. The November record high is 39°C (1995) and the record low is 0°C (1992).
Río Cuarto weather in December
In December, Río Cuarto averages a high of 30°C and a low of 17°C. It gets 115 mm of precipitation over about 8 rainy days. Estimated sunshine is 66% of daylight hours, derived from ERA5 cloud cover. The December record high is 41°C (1987) and the record low is 4°C (1980).
Sunshine, humidity and wind in Río Cuarto
August is the sunniest month in Río Cuarto, with estimated sunshine of 69% of daylight hours from ERA5 cloud cover. June is the cloudiest, at 60%. The annual cloud-cover estimate is 65% of daylight hours; it is not a measurement of sunshine duration. Río Cuarto is sunnier than 83% of Argentina.
Humidity peaks in March at 68% and is lowest in September at 48%.
Río Cuarto has about 16 days a year above 32°C. Río Cuarto is cooler than 68% of Argentina.
First and last freeze in Río Cuarto
The first fall freeze in Río Cuarto typically comes around June 4, and the last spring freeze around August 29. That leaves a frost-free growing season of about 279 days.
Río Cuarto weather records
These records cover RIO CUARTO AREA DE MATERIAL during 1973–2025. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Río Cuarto station is 41°C, on October 30, 2009. The coldest is -11°C, on July 10, 2007.
The wettest day in the available station history brought 271 mm of precipitation, on February 13, 1991.
30 all-time records have been set at the station since 1973.
The best time to visit Río Cuarto
The most comfortable time to visit is typically April to October, when daytime highs sit near 21°C.
Winter (June–August) is mild, with average highs around 18°C and lows near 4°C.
Spring (September–November) is warm, with average highs around 25°C and lows near 11°C.
Summer (December–February) is hot, with average highs around 30°C and lows near 17°C.
Autumn (March–May) is warm, with average highs around 24°C and lows near 11°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | 17° | 31° | 123 mm | 7 | 61% | 62% | 41° | 5° |
| February | 17° | 29° | 117 mm | 7 | 66% | 66% | 39° | 4° |
| March | 15° | 28° | 88 mm | 6 | 68% | 64% | 37° | 3° |
| April | 11° | 24° | 55 mm | 5 | 66% | 66% | 34° | -2° |
| May | 8° | 21° | 31 mm | 4 | 64% | 61% | 34° | -4° |
| June | 4° | 18° | 11 mm | 2 | 65% | 60% | 28° | -7° |
| July | 3° | 17° | 12 mm | 2 | 60% | 66% | 32° | -11° |
| August | 5° | 20° | 24 mm | 2 | 50% | 69% | 37° | -6° |
| September | 8° | 23° | 31 mm | 4 | 48% | 65% | 38° | -3° |
| October | 11° | 25° | 74 mm | 7 | 48% | 67% | 41° | 0° |
| November | 14° | 28° | 121 mm | 8 | 50% | 64% | 39° | 0° |
| December | 17° | 30° | 115 mm | 8 | 52% | 66% | 41° | 4° |
Station: RIO CUARTO AREA DE MATERIAL, 10 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1973–2025; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Río Cuarto climate questions
How much rain does Río Cuarto get?
Río Cuarto gets 804 mm of precipitation in an average year, over about 61 rainy days.
What is the wettest month in Río Cuarto?
January is the wettest month in Río Cuarto, with 123 mm. June is the driest, with 11 mm.
How many rainy days does Río Cuarto have a year?
Río Cuarto has about 61 days with measurable rain in an average year. November has the most, about 8.
What is the hottest month in Río Cuarto?
January is the warmest month in Río Cuarto, with an average high of 31°C.
What is the coldest month in Río Cuarto?
July is the coldest month in Río Cuarto, with an average low of 3°C.
What is the record high temperature in Río Cuarto?
Within the available 1973–2025 station history, the record high at the Río Cuarto station is 41°C, set on October 30, 2009. The record low is -11°C, on July 10, 2007.
What is the sunniest month in Río Cuarto?
August is the sunniest month in Río Cuarto, with estimated sunshine of 69% of daylight hours from ERA5 cloud cover. June is the cloudiest.
When is the first frost in Río Cuarto?
The first fall freeze in Río Cuarto typically comes around June 4. The last spring freeze is around August 29.
What is the best time to visit Río Cuarto?
The most comfortable time to visit is typically April to October, when daytime highs sit near 21°C.