Cabo Polonio Weather in October
October in Cabo Polonio brings pleasant temperatures around 19°C (66°F) during the day, dropping to 14°C (57°F) at night, with quite a bit of rainfall expected, averaging around 112 mm (4.4 in) for the month.
Rainfall in Cabo Polonio in October
Rain is expected on roughly 11 days, totalling around 112 mm (4.4 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Cabo Polonio in October
In October, Cabo Polonio gets pleasant temperatures, with highs of 19°C (66°F). Nights cool to around 14°C (57°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Cabo Polonio in October
The days are predominantly sunny, with an estimated total of around 205 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.Should you favor a climate that's both dry and comfortably warm, January, November and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Cabo Polonio's climate page.
Cabo Polonio Temperature in October
Min Temperature
14°C (57°F)
Max Temperature
19°C (66°F)
Chance of Rain
35%
Precipitation
112 mm (4.4 in)
Rainy days
11 days
Humidity
78% *
Sunshine
205 hours *
Percentage Sunshine
*
Daily Historical Temperatures
46-year average (1980-2025)
Based on our historical records, temperatures in Cabo Polonio typically stay consistent throughout October, with daily highs averaging around 19°C (66°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 13°C (55°F).
Average temperatures in October
Daily Historical Precipitation
46-year average (1980-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Cabo Polonio in October
Browse day-by-day weather records for Cabo Polonio spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cabo Polonio historical weather extremes in October
Our historical data for Cabo Polonio spans 2001 to 2025, revealing these weather extremes.
- The hottest October day on record in Cabo Polonio reached 32°C (90°F) (October 26, 2021).
- The lowest daytime temperature in October was 12°C (54°F), recorded on October 12, 2023.
- Cabo Polonio registered its coldest October night on October 12, 2003, with temperatures dropping to 1°C (34°F).
Best Places in Uruguay in October
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in October →
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tolerable
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What to Wear in Cabo Polonio in October
Comfortable temperatures call for an easy wardrobe in October. 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Cabo Polonio in October
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 Cabo Polonio's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cabo Polonio climate overview or explore weather in Uruguay.
