Weather in Rosario, Santa Fe, Argentina in December
In an average December, Rosario sees a daily high around 32°C and a low around 17°C, based on 1981–2026 of local climate records.
| Average high | 32°C |
|---|---|
| Typical high range | 26°C to 36°C |
| Average low | 17°C |
| Typical low range | 13°C to 21°C |
| Average daily precipitation | 5 mm |
December records
The most extreme December on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
43°C
1995-12-18
Lowest
19°C
1990-12-12
Low
Highest
27°C
1995-12-18
Lowest
8°C
1993-12-01
Feels-like
Highest
63°C
2023-12-01
Lowest
5°C
1993-12-01
Humidity
Highest
23.6 g/m³
2012-12-24
Lowest
5.6 g/m³
1999-12-06
Wind
Highest
48 km/h
2014-12-20
Lowest
7 km/h
2007-12-28
Precip
Wettest
434 mm
2009
Driest
25 mm
2021
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