Weather in Guarulhos in January
In an average January, Guarulhos sees a daily high around 27°C and a low around 19°C, based on 1980–2026 of local climate records.
| Average high | 27°C |
|---|---|
| Typical high range | 23°C to 31°C |
| Average low | 19°C |
| Typical low range | 17°C to 21°C |
| Average daily precipitation | 8 mm |
January records
The most extreme January on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total January accumulation.
High
Highest
34°C
2006-01-25
Lowest
18°C
2012-01-27
Low
Highest
23°C
2024-01-17
Lowest
12°C
1980-01-04
Feels-like
Highest
47°C
2015-01-12
Lowest
13°C
1985-01-10
Humidity
Highest
20.1 g/m³
1988-01-21
Lowest
11.2 g/m³
2020-01-27
Wind
Highest
34 km/h
2026-01-19
Lowest
5 km/h
2017-01-20
Gust
Highest
73 km/h
2012-01-14
Lowest
15 km/h
2017-01-20
Precip
Wettest
417 mm
1991
Driest
120 mm
2014
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