Piriápolis Weather in January
In Piriápolis, January brings high daytime temperatures around 26°C (79°F), with nights cooling to 19°C (66°F). It is the driest month of the year, with minimal rainfall.
Rainfall in Piriápolis in January
January is the month with the least rainfall. Whether you're keen on hiking, outdoor festivals, or just enjoying a walk, this month provides a reliably dry backdrop for all your plans. Looking at the last 30 years, the data shows about 11 days with rain, averaging 71 mm (2.8 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Piriápolis in January
Piriápolis has perfect weather in January, with days reaching 26°C (79°F) and nights cooling to 19°C (66°F). January is typically considered a summer month. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 19°C (66°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. It's the warmest month of the year on average, so summer clothing is the way to go.
Sunshine in Piriápolis in January
With approximately 261 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Piriápolis.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Uruguay, check out our Piriápolis's climate page.
Piriápolis Temperature in January
Min Temperature
19°C (66°F)
Max Temperature
26°C (79°F)
Chance of Rain
35%
Precipitation
71 mm (2.8 in)
Rainy days
11 days
Sunshine
261 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Piriápolis typically stay consistent throughout January, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 18°C (64°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Piriápolis in January
Browse day-by-day weather records for Piriápolis spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Piriápolis historical weather extremes in January
Our historical data for Piriápolis spans 1976 to 2025, revealing these weather extremes.
- Piriápolis recorded its highest January temperature of 40°C (104°F) on January 14, 2022.
- Piriápolis experienced its chilliest January day on January 15, 1992, reaching only 16°C (61°F).
- The coldest night in January in Piriápolis was on January 6, 1999, with a minimum of 9°C (48°F).
Best Places in Uruguay in January
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
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What to Wear in Piriápolis in January
Warm but pleasant conditions in Piriápolis in January. 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Piriápolis in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Uruguay, check out our Piriápolis's climate page.
See the full Piriápolis climate overview or explore weather in Uruguay.
