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August in Guichón brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 8°C (46°F). Quite a bit of rainfall is expected, around 98 mm (3.9 in), so pack an umbrella.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. August typically offers the best weather for Guichón.
Pick a month to see the average temperature, rainfall and sunshine in Guichón - and find the best time to visit.
46-year average (1978-2025)
Based on our historical records, temperatures in Guichón typically stay consistent throughout August, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 10°C (50°F).
Browse day-by-day weather records for Guichón spanning 49 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 34 years of weather observations (1992-2026), these are the most extreme conditions recorded in Guichón.
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in August →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Guichón climate overview or explore weather in Uruguay.
Where to go in August - average daytime high across popular destinations.
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