The climate in Uruguaiana during July can be summarized as mild and a little damp.
July is in the winter in Uruguaiana and is typically the coldest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 9°C (49°F) is normal.
| Daytime temperature | 19.5°C 67°F |
|---|---|
| Nightly temperature | 9.2°C 48.5°F |
| Average temperature | 14.3°C 57.7°F |
| Daily sunshine | 6.1 hrs |
| Avg rainfall | 90 mm 3.5 ins |
| Rainy days | 8 days |
| Sea temperature | 16.7°C 62°F |
| Humidity | 79% |
| Windspeed | 13.3kph 8 mph |
On average July is the 3rd driest month of the year in Uruguaiana with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 hours of sunshine per day.
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 Uruguaiana in July 2025.
| Hottest month: | January | 32.5°C 90.5°F |
|---|---|---|
| Driest month: | June | 79mm 3.1ins |
| Sunniest month: | February | 9.2hrs |
| Coldest month: | July | 19.2°C 66.6°F |
| Wettest month: | April | 169mm 6.7ins |