Weather in Rosario in Winter
| December | January | February | ||||
| Average day temperature: | ||||||
| Average day temperature: | 87.4°F | 89.6°F | 86.7°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 68.2°F | 70.7°F | 68.2°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 21 days | 20 days | 19 days | |||
| Day length: | ||||||
| Day length: | 14.2 - 14.3 h. | 13.7 - 14.3 h. | 12.8 - 13.7 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 2 days | 3 days | 2 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 0.8 in. | 1.5 in. | 1.1 in. | |||
Day & Night air temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Rosario
Rosario on a weather map
Places in Argentina:
Name
°F
24 Hours Forecast
Rosario
Local time: 02:18
December 22, sunday
0300
55°F
SW
4 mph
4 mph
0600
54°F
SW
4 mph
4 mph
0900
66°F
SW
6 mph
6 mph
1200
79°F
S
4 mph
4 mph
1500
86°F
S
2 mph
2 mph
1800
84°F
NW
2 mph
2 mph
2100
70°F
W
5 mph
5 mph
December 23, monday
0000
66°F
SW
7 mph
7 mph
