Punta Alta Weather in May
What's the weather like in Punta Alta (Buenos Aires) in May 2025?
The climate in Punta Alta during May can be summarized as mild and reasonably dry.
May is in the fall / autumn in Punta Alta and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 6°C (42°F) is normal.
| Daytime temperature | 17.1°C 62.7°F |
|---|---|
| Nightly temperature | 5.6°C 42°F |
| Average temperature | 11.3°C 52.3°F |
| Daily sunshine | 4.4 hrs |
| Avg rainfall | 37 mm 1.5 ins |
| Rainy days | 6 days |
| Sea temperature | 16.2°C 61.2°F |
| Humidity | 74% |
| Windspeed | 16.2kph 10 mph |
On average May is the 4th driest month of the year in Punta Alta with around 37mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.4 hours of sunshine per day.
May temperatures in Punta Alta
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Punta Alta in May 2025.
Other monthly averages
Punta Alta weather stats
| Hottest month: | January | 30°C 86°F |
|---|---|---|
| Driest month: | August | 26mm 1ins |
| Sunniest month: | February | 10.2hrs |
| Coldest month: | July | 13°C 55.4°F |
| Wettest month: | March | 91mm 3.6ins |
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