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Rosario Weather December
Rosario is situated in humid subtropical zone which is known for warm weather during summer time with high humidity and soft and cool winter with short rainfalls.
To help you choose the best time to travel, you can find climate data below on the weather in Rosario in December.
average daily high | +29.5°C | |
average daily low | +16.4°C | |
daytime | 14.8 h | |
sunny / overcast hours | 9.4 / 5.4 | |
average monthly precipitation | 120 mm | |
Best time with the soft weather for the sightseeing and long walks in Rosario are April, May, August, September, October, November.
Temperature in Rosario
In December the average daily maximum in Rosario is +29.5°C, and the minimum +16.4°C.
The hottest December day on record is +39.2°C, and the coldest +5.1°C.
Best beach resorts in December:
Daylight hours
There are 14.8 hours of daylight in Rosario in December. Out of these, on average 9.4 are sunny, which means there is quite a lot of sun.
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Precipitation
The amount of precipitation in Rosario in December is usually 120 mm, which may ruin part of the trip.