Sierra Grande Weather in July
What's the weather like in Sierra Grande (Río Negro) in July 2025?
The climate in Sierra Grande during July can be summarized as cool and dry.
July is in the winter in Sierra Grande and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 12°C (53°F), whilst at night 1°C (34°F) is normal.
| Daytime temperature | 11.9°C 53.4°F |
|---|---|
| Nightly temperature | 1.3°C 34.3°F |
| Average temperature | 6.6°C 43.9°F |
| Daily sunshine | 5.3 hrs |
| Avg rainfall | 14 mm 0.6 ins |
| Rainy days | 4 days |
| Sea temperature | 11.3°C 52.3°F |
| Humidity | 67% |
| Windspeed | 16.2kph 10 mph |
On average July is the 6th driest month of the year in Sierra Grande with around 14mm 0.6 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
July temperatures in Sierra Grande
July rainfall
July 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 Sierra Grande in July 2025.
Other monthly averages
Sierra Grande weather stats
| Hottest month: | January | 28.5°C 83.3°F |
|---|---|---|
| Driest month: | August | 11mm 0.4ins |
| Sunniest month: | January | 11.3hrs |
| Coldest month: | June | 11.5°C 52.7°F |
| Wettest month: | March | 23mm 0.9ins |
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