Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Weather in Rosario, Santa Fe, Argentina in January

In an average January, Rosario sees a daily high around 33°C and a low around 19°C, based on 1981–2026 of local climate records.

Average high33°C
Typical high range28°C to 38°C
Average low19°C
Typical low range15°C to 23°C
Average daily precipitation3 mm

January records

The most extreme January on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total January accumulation.

High

Highest 43°C 2022-01-13
Lowest 20°C 2005-01-31

Low

Highest 30°C 2022-01-15
Lowest 10°C 2013-01-02

Feels-like

Highest 63°C 2012-01-10
Lowest 11°C 2001-01-11

Humidity

Highest 25.1 g/m³ 1990-01-29
Lowest 6.6 g/m³ 2008-01-11

Wind

Highest 47 km/h 2010-01-12
Lowest 6 km/h 2001-01-23

Precip

Wettest 246 mm 1981
Driest 27 mm 2026

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