Rosario
Argentina
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Rosario, Argentina

January, like December, is a hot summer month in Rosario, Argentina, with average temperature ranging between max 33.4°C (92.1°F) and min 18.8°C (65.8°F). With an average high-temperature of 33.4°C (92.1°F) and an average low-temperature of 18.8°C (65.8°F), January is the warmest month. The average heat index in January is calculated to a very hot 37.7°C (99.9°F). Weather in January »

The last month of the summer, February, is another hot month in Rosario, Argentina, with average temperature varying between 31.4°C (88.5°F) and 18.6°C (65.5°F). In Rosario, the average high-temperature in February is relatively the same as in January - a still hot 31.4°C (88.5°F). Weather in February »

The first month of the autumn, March, is also a moderately hot month in Rosario, Argentina, with average temperature fluctuating between 28.3°C (82.9°F) and 15.6°C (60.1°F). In Rosario, the average high-temperature marginally drops, from a hot 31.4°C (88.5°F) in February, to a warm 28.3°C (82.9°F). Weather in March »

April, like March, in Rosario, Argentina, is another warm autumn month, with temperature in the range of an average low of 13.8°C (56.8°F) and an average high of 24.5°C (76.1°F). In April, the average high-temperature marginally drops, from 28.3°C (82.9°F) in March, to a still warm 24.5°C (76.1°F). Weather in April »

May, the last month of the autumn, in Rosario, is also an enjoyable month, with average temperature varying between 11.7°C (53.1°F) and 19.6°C (67.3°F). In May, the average high-temperature slightly decreases, from a warm 24.5°C (76.1°F) in April, to a comfortable 19.6°C (67.3°F). Weather in May »

June, the first month of the winter, in Rosario, is also an enjoyable month, with average temperature varying between 16.6°C (61.9°F) and 8.7°C (47.7°F). In Rosario, the average high-temperature in June marginally drops, from an enjoyable 19.6°C (67.3°F) in May, to a still comfortable 16.6°C (61.9°F). Weather in June »

July, like June, is a moderate winter month in Rosario, Argentina, with average temperature fluctuating between 7.5°C (45.5°F) and 15.7°C (60.3°F). With an average high-temperature of 15.7°C (60.3°F) and an average low-temperature of 7.5°C (45.5°F), July is the coldest month. Weather in July »

The last month of the winter, August, is a comfortable month in Rosario, Argentina, with average temperature varying between 18.8°C (65.8°F) and 8.7°C (47.7°F). In August, the average high-temperature slightly increases, from a moderate 15.7°C (60.3°F) in July, to a comfortable 18.8°C (65.8°F). Weather in August »

The first month of the spring, September, is a pleasant month in Rosario, Argentina, with temperature in the range of an average low of 9.7°C (49.5°F) and an average high of 20.6°C (69.1°F). In Rosario, Argentina, the average high-temperature in September is essentially the same as in August - a pleasant 20.6°C (69.1°F). Weather in September »

October is a warm spring month in Rosario, Argentina, with average temperature varying between 23.8°C (74.8°F) and 12°C (53.6°F). In Rosario, Argentina, the average high-temperature marginally rises, from a pleasant 20.6°C (69.1°F) in September, to a warm 23.8°C (74.8°F). Weather in October »

The last month of the spring, November, is another warm month in Rosario, Argentina, with average temperature fluctuating between 28.5°C (83.3°F) and 15.3°C (59.5°F). In November, the average high-temperature marginally rises, from 23.8°C (74.8°F) in October, to a still moderately hot 28.5°C (83.3°F). Weather in November »

The first month of the summer, December, is a hot month in Rosario, Argentina, with average temperature fluctuating between 17.5°C (63.5°F) and 31.7°C (89.1°F). In December, the average high-temperature slightly increases, from a moderately hot 28.5°C (83.3°F) in November, to a hot 31.7°C (89.1°F). Weather in December »

What is the warmest month in Rosario?

With an average high-temperature of 33.4°C (92.1°F) and an average low-temperature of 18.8°C (65.8°F), January is the warmest month in Rosario.

What is the least humid month in Rosario?

With an average relative humidity of 52%, January is the least humid month in Rosario, Argentina.

How many days does it rain in Rosario?

In Rosario, Argentina, during the entire year, the rain falls for 89.9 days and collects up to 475mm (18.7") of precipitation.

What is the month with the highest UV index in Rosario?

The month with the highest UV index in Rosario is January, with an average maximum UV index of 7.

What is the month with the lowest UV index in Rosario?

Months with the lowest UV index are April through September, with an average maximum UV index of 4.

What is the most humid month in Rosario?

May is the most humid month in Rosario, Argentina, with an average relative humidity of 75%.

What is the month with the least sunshine in Rosario?

With an average of 7.4h of sunshine, May has the least sunshine of the year in Rosario, Argentina.

What is the driest month in Rosario?

June is the month with the least rainfall in Rosario, Argentina. Rain falls for 4.8 days and accumulates 16mm (0.63") of precipitation.

What is the month with the shortest days in Rosario?

June has the shortest days of the year in Rosario, Argentina, with an average of 10h of daylight.

What is the coldest month in Rosario?

With an average high-temperature of 15.7°C (60.3°F) and an average low-temperature of 7.5°C (45.5°F), July is the coldest month.

What is the rainiest month in Rosario?

The month with the most rainfall in Rosario, Argentina, is December when the rain falls for 9.1 days and typically aggregates up to 72mm (2.83") of precipitation.

When are the longest days in Rosario?

The month with the longest days in Rosario is December, with an average of 14.3h of daylight.

What month has the most sunshine in Rosario?

With an average of 11.1h of sunshine, December has the most sunshine of the year in Rosario.
Average temperature - Rosario, Argentina
Average rainfall - Rosario, Argentina
Average rainfall days - Rosario, Argentina
Average daylight / Average sunshine - Rosario, Argentina

The month with the longest days is December (Average daylight: 14.3h).
The month with the shortest days is June (Average daylight: 10h).

The month with the most sunshine is December (Average sunshine: 11.1h).
The month with the least sunshine is May (Average sunshine: 7.4h).

Average UV index - Rosario, Argentina