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January in Artigas brings very high temperatures, with daytime highs of 32°C (90°F) and nights around 20°C (68°F). Quite a bit of rainfall is expected, around 131 mm (5.2 in), so pack an umbrella.
If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Artigas. Our weather planner can help you explore destinations with more pleasant weather conditions.
Pick a month to see the average temperature, rainfall and sunshine in Artigas - and find the best time to visit.
49-year average (1977-2026)
Based on our historical records, temperatures in Artigas typically stay consistent throughout January, with daily highs averaging around 32°C (90°F). Nights are pleasant, with lows typically ranging from 19°C (66°F) to 21°C (70°F).
49-year average (1977-2026)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Artigas spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
According to our 44 years of weather records for Artigas, the following extremes were recorded between 1981 and 2025.
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in January →
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 temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Artigas climate overview or explore weather in Uruguay.
Where to go in January - average daytime high across popular destinations.
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