Measurements:
°C
°F
Rosario
102°F
S 5 mph
Feels like: 98°F
Precip: 0%
World Resorts Argentina Rosario Weather December Weather in Rosario

Rosario Weather: December

Average Day Temperature: 91.6°F
Average Night Temperature: 70.2°F
Number of Sunny Days: 21 days
Sunshine Hours: 14.2 - 14.3 hours
Number of Rainy Days: 2 days
Precipitation Totals: 0.8 in

Air Temperature in December, °F

Select Year: 2023 2022 2021

The highest day temperature in December 2023 was 101°F. The lowest night temperature was 56°F. The average values for day and night temperatures during December were 85.9°F и 66.8°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in December are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in December, in

Precipitation total in December for Rosario is 0.8 in. It makes december one of the least rainy months of the year.

Wind Speed in December, mph

The average wind speed in December is 7.1 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Rosario in December is 10.9 hours.

Best Time to Visit Rosario
The most sunny months:
December 21 days
January 20 days
October 20 days
The most warm months:
January 94.1 °F
December 91.6 °F
February 90.7 °F
The most cold months:
July 60.4 °F
June 61.3 °F
May 64.7 °F
The most rainy months:
March 5 days
April 3 days
January 3 days
The most windy months:
December 7 mph
November 7 mph
October 7 mph

Rosario on the Weather Map

24 Hours Weather Forecast
Rosario
Local time: 15:12
14 nov, thursday
1800 98°F
SW
6 mph
2100 82°F
SW
6 mph
15 nov, friday
0000 76°F
SW
7 mph
0300 74°F
SW
8 mph
0600 68°F
SW
7 mph
0900 84°F
S
11 mph
1200 98°F
S
12 mph
1500 102°F
S
11 mph