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March in Guichón sees daytime temperatures around 29°C (84°F) and lows of 17°C (63°F) at night. With around 111 mm (4.4 in) of rainfall expected, it's worth packing a rain jacket.
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.
44-year average (1981-2025)
Based on our historical records, temperatures in Guichón typically stay consistent throughout March, with daily highs averaging around 29°C (84°F). Nights are pleasant, with lows typically ranging from 16°C (61°F) to 19°C (66°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 26 years of weather observations (2000-2026), 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 March →
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).
Warm but pleasant conditions in Guichón in March. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. 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 March - average daytime high across popular destinations.
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