Viedma Weather in May
What's the weather like in Viedma (Río Negro) in May 2025?
The climate in Viedma during May can be summarized as cool and reasonably dry.
May is in the fall / autumn in Viedma and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (60°F), whilst at night 5°C (40°F) is normal.
| Daytime temperature | 15.4°C 59.6°F |
|---|---|
| Nightly temperature | 4.5°C 40°F |
| Average temperature | 9.9°C 49.8°F |
| Daily sunshine | 4.8 hrs |
| Avg rainfall | 36 mm 1.4 ins |
| Rainy days | 6 days |
| Sea temperature | 16.4°C 61.6°F |
| Humidity | 69% |
| Windspeed | 17.6kph 11 mph |
On average May is the 4th wettest month of the year in Viedma with around 36mm 1.4 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 4.8 hours of sunshine per day.
May temperatures in Viedma
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 Viedma in May 2025.
Other monthly averages
Viedma weather stats
| Hottest month: | January | 28.4°C 83.1°F |
|---|---|---|
| Driest month: | August | 24mm 0.9ins |
| Sunniest month: | February | 10.2hrs |
| Coldest month: | July | 11.8°C 53.2°F |
| Wettest month: | March | 53mm 2.1ins |
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