Weather in Porto Alegre in May
In an average May, Porto Alegre sees a daily high around 22°C and a low around 13°C, based on 1980–2026 of local climate records.
| Average high | 22°C |
|---|---|
| Typical high range | 17°C to 27°C |
| Average low | 13°C |
| Typical low range | 9°C to 18°C |
| Average daily precipitation | 3 mm |
May records
The most extreme May on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total May accumulation.
High
Highest
33°C
1982-05-13
Lowest
11°C
2007-05-29
Low
Highest
23°C
2024-05-08
Lowest
3°C
2008-05-31
Feels-like
Highest
42°C
1982-05-13
Lowest
-2°C
2007-05-29
Humidity
Highest
20.5 g/m³
2019-05-05
Lowest
5.4 g/m³
2007-05-29
Wind
Highest
43 km/h
2000-05-06
Lowest
5 km/h
2004-05-24
Gust
Highest
95 km/h
2022-05-17
Lowest
13 km/h
1989-05-22
Precip
Wettest
328 mm
2024
Driest
24 mm
1996
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