Weather in Montevideo in July 2025
- July is usually the wettest month of the year in Montevideo;
Average weather
Average temperature in Montevideo in July
Going from a maximum of +79°F during the day to a minimum of +34°F during the night, the temperature in July averages around +61°F.
The average maximum temperature goes up 12% by the end of the month, compared with the beginning of the month, from +61°F to +66°F.
Is Montevideo warm or cold in July?
Montevideo is typically mild in July.
Maximum temperatures go up compared to the previous month from +57°F to +57°F. The minimum temperature also goes down from +48°F to +46°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
July is one of the coolest months in Montevideo, here is the comparison with other months:
Water temperature in Montevideo in July
Water in Montevideo in July is Cold. It varies from +49°F to +56°F, with an average of +53°F. This is almost similar to the air temperature, which averages +57°F.
The water temperature in July is one of the coldest of the entire year:
Can you swim in Montevideo in July?
Climate in Montevideo in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +57°F | +57°F | +59°F | ||||
| Min. temperature | ||||||
| +32°F | +28°F | +32°F | ||||
| Max. temperature | ||||||
| +81°F | +81°F | +88°F | ||||
| Rainfall | ||||||
| 84 mm | 84 mm | 84 mm | ||||
| Wind | ||||||
| 4 m/s | 4 m/s | 4 m/s | ||||
| Avg. water temperature | ||||||
| +55°F | +53°F | +54°F | ||||
| Humidity | ||||||
| 80% | 80% | 78% | ||||
| Air pressure | ||||||
| 1016 HPa | 1017 HPa | 1017 HPa | ||||
| Sunny days | ||||||
| 9 | 10 | 10 | ||||
| Cloudy days | ||||||
| 9 | 9 | 9 | ||||
| Rainy days | ||||||
| 10 | 10 | 9 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July weather is still as ok as in June. The temperature levels stay the same in the area of +57°F for average maximum temperature during the day. The rainfall amount in July stays the same as in the previous month with a 84 mm of total precipitation. Humidity levels don’t change as the month goes on, averaging around 80%. The average wind speed doesn’t change much during July, staying around 4 m/s. The good news is there are likely to be more sunny days in July, from 9 to 10.
August brings much the same weather, it remains ok.
Wind
The average wind speed is 4 m/s getting up to 9 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Montevideo is gradually decreasing during July, going from 3 m/s to 2 m/s over the course of the month.
Rain
How was the weather last July in Montevideo?
Climate Change Over the Years
The climate in Montevideo in July has not changed that much over the last 43 years.
The average temperature was the lowest in 1984 (+65°F) and the highest in 2017 (+72°F). The driest year was 1979 with only 542 mm of rainfall, and the wettest year was 2019 with 3342 mm.
FAQ
Is July a good time to visit Montevideo?
Can you sunbathe in Montevideo in July?
Can you swim in Montevideo in July?
Is Montevideo rainy in July?
Is it sunny in Montevideo in July?
Monthly weather in Montevideo
Source of the data
For this page, we’ve looked at the typical weather in Montevideo, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.