Normal weather in Rosario in December
The weather in Rosario in December has an average temperature of around 32°C during the day. On average, December sees 49 mm of rain in Rosario. The wind speed is 2 Beaufort and mainly comes from Southeast.
After November, December in Rosario starts with a temperature of 32°C and ends around January at 32°C.
The hurricane season in Rosario lasts from early June to late November.
December averages for Rosario
![]() | 32°C |
![]() | 33°C |
![]() | 32°C |
![]() | 49 mm |
![]() | 23 days |
Temperature per day in December in Rosario
This graph shows the average daily maximum temperatures in December in Rosario, indicated in degrees Celsius.
Rainfall per day in December in Rosario
This graph shows the average daily rainfall in December in Rosario, indicated in millimeters.
UV index per day in December in Rosario
This graph shows the average daily UV index in December in Rosario.
Yearly temperature in December in Rosario
This graph shows the average yearly temperature in December in Rosario, measured in degrees Celsius, over the past years.
Yearly total rainfall in December in Rosario
This graph shows the average yearly rainfall in millimeters in December in Rosario, over the past years.
Average daily weather in December
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Experiences with the weather in December 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, rainfall, wind, and UV index for each day of the month.