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Average climate of Rosario

The climate of Rosario has an average yearly temperature of 23°C. Throughout the year, the average monthly temperature can drop to 19°C and rise to 27°C.

Annually, about 197 mm of rain falls. This gives a good overview of how much rain to expect in Rosario.

The best time to visit Rosario is January until December. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Rosario.

Temperature 19 to 27°C
Rain 197 mm
  • Average yearly temperature: 23°C
  • Highest temperature: 27°C in February
  • Lowest temperature: 19°C in July, August and September
  • Precipitation: 197 mm per year, averaging 16 mm per month
  • Driest months: 5,2 mm in March, 6,7 mm in November and 7,4 mm in December
  • Wettest months: 32 mm in June, 30 mm in July and 27 mm in May

Climate table Rosario

The climate table for Rosario shows the average temperatures, precipitation, and UV index per month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 26 27 26 24 22 20 19 19 19 21 22 24
Nighttime temperature (°C) 19 20 19 18 15 15 14 14 14 15 15 16
Precipitation (mm) 13 11 5,2 8,4 27 32 30 25 19 12 6,7 7,4
UV Index 9 9 9 9 8 7 7 8 9 10 10 10
Best month Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

Temperature per month in Rosario

This graph shows the average high temperatures in degrees Celsius for each month in Rosario, Chile

Temperature per month in Rosario, Chile

Precipitation per month in Rosario

This graph shows the average monthly precipitation in millimeters in Rosario, Chile.

Precipitation per month in Rosario, Chile

UV index per month in Rosario

This graph shows the average UV index per month in Rosario, Chile.

UV index per month in Rosario, Chile

Yearly temperature in Rosario

This graph shows the average yearly temperature in Rosario, Chile, measured in degrees Celsius.

Yearly temperature in Rosario, Chile

Yearly total precipitation in Rosario

This graph shows the average yearly precipitation in millimeters in Rosario, Chile.

Precipitation per year in Rosario, Chile

Weather experiences in Rosario

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Average weather in Rosario per month

Click on a month below to see in detail how the weather typically is in Rosario and what to expect. Based on the historical weather data of Rosario, you can view the average temperature, precipitation, wind, and UV index for each day of the month.