Montevideo in august: average Weather, Temperature and Climate
Weather in Montevideo in august 2025
The weather in Montevideo in the month of august comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather
Weather at 6am
52°F
Clear/Sunny
43% of time
28%
10%
9%
Weather at 12pm
58°F
Clear/Sunny
45% of time
23%
13%
10%
Weather at 6pm
58°F
Clear/Sunny
46% of time
27%
13%
8%
Weather at 3am
52°F
47%
23%
12%
9%
Evolution of daily average temperature and precipitation in Montevideo in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Montevideo in august.
The climate of Montevideo in august is good
The climate in august in Montevideo is relatively dry (with 5.7in of precipitation over 5 days). It should be noted an improvement from the previous month since in july it receives an average of 6.5in of rainfall over 6 days.
The climate is fairly cold here august, but it is bearable by dressing warm. Temperatures are up to 61°F. In the morning the temperature drops to 52°F. Thus, the mean temperature average in august in Montevideo is 56°F. Note that these seasonal averages are in contrast with those observed in Montevideo in august with a maximum record of 77°F in 2009 and a minimum record of 38°F in 2021. You can hope to have about 7 days with temperatures over 65°F, or 23% of time.
On average, in Montevideo, the days of august last 10:49. The sun rises at 07:25 and sets at 18:14.
With proper weather, the month of august is okay (but not the best) to go in this city.
Seasonal average climate and temperature of Montevideo in august
Check below seasonal norms These datas are set from the weather statements of the past years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 56°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 77°F (2009) | ||||
| Lowest record temperature | 38°F (2021) | ||||
| Number of days at +65°F | 7 day(s) (23%) | ||||
| Sea temperature | |||||
| Average sea temperature | 54°F | ||||
| Lowest sea temperature | 51°F | ||||
| Highest sea temperature | 58°F | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 47°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.7in | ||||
| Number of days with rainfall | 5 day(s) (16%) | ||||
| Record daily rainfall | 3.4in (2021) | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 9.34km | ||||
| Cloud cover | 34% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:25 | ||||
| Time of sunset | 18:14 | ||||
| Length of day | 10:49 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Montevideo in august 2024:
61°F to 74°F
70°F to 79°F
52°F to 72°F
50°F to 61°F
50°F to 65°F
59°F to 61°F
50°F to 59°F
45°F to 49°F
43°F to 49°F
41°F to 58°F
50°F to 56°F
47°F to 49°F
38°F to 61°F
43°F to 63°F
49°F to 65°F
50°F to 56°F
49°F to 61°F
54°F to 58°F
50°F to 54°F
45°F to 54°F
50°F to 54°F
50°F to 54°F
45°F to 49°F
43°F to 52°F
45°F to 50°F
43°F to 58°F
45°F to 59°F
45°F to 63°F
47°F to 61°F
50°F to 54°F
50°F to 56°F
Map: other cities in Uruguay in august
Cities near Montevideo:
| Barra de Carrasco in august | good weather |
| Las Piedras in august | good weather |
| Atlantida in august | good weather |
| Canelones in august | good weather |
| La Floresta in august | good weather |
| San Jose de Mayo in august | good weather |
| Piriápolis in august | tolerable weather |
| Minas in august | tolerable weather |
| Punta del Este in august | tolerable weather |
| San Carlos in august | tolerable weather |
| Colonia del Sacramento in august | tolerable weather |
| Rocha in august | good weather |
Click over cities on the map for information about the weather in august.
Montevideo
perfect weather
good
tolerable
bad
very bad
Weather data for Montevideo in august:
Weather data for Montevideo for august are derived from an average of the weather forecast since 2009 in Montevideo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Montevideo can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Montevideo.