Click on a day for an hourly weather forecast
The temperatures in Uruguay in August are usually low and can range between 10°C and 15°C.
You can expect about 3 to 8 days of rain in Uruguay during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Uruguay in August 2025.
If you’re planning to visit Uruguay in the near future, we highly recommend that you review the 14 day weather forecast for Uruguay before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 28° / 20° | 5 | 26 | 0 | 92 mm | Perfect | Uruguay in January |
| February | 26° / 20° | 5 | 23 | 0 | 136 mm | Perfect | Uruguay in February |
| March | 24° / 18° | 4 | 27 | 0 | 106 mm | Perfect | Uruguay in March |
| April | 21° / 16° | 5 | 26 | 0 | 110 mm | Good | Uruguay in April |
| May | 18° / 13° | 4 | 27 | 0 | 101 mm | Good | Uruguay in May |
| June | 14° / 10° | 5 | 25 | 0 | 131 mm | Good | Uruguay in June |
| July | 13° / 9° | 6 | 25 | 0 | 176 mm | Ok | Uruguay in July |
| August | 15° / 10° | 5 | 26 | 0 | 147 mm | Good | Uruguay in August |
| September | 16° / 11° | 6 | 24 | 0 | 155 mm | Good | Uruguay in September |
| October | 19° / 13° | 4 | 27 | 0 | 111 mm | Good | Uruguay in October |
| November | 22° / 15° | 4 | 26 | 0 | 121 mm | Good | Uruguay in November |
| December | 25° / 18° | 4 | 27 | 0 | 99 mm | Perfect | Uruguay in December |