Barra de Maldonado Weather in September
September in Barra de Maldonado brings moderate temperatures around 17°C (63°F) during the day, dropping to 10°C (50°F) at night, with quite a bit of rainfall expected, averaging around 95 mm (3.7 in) for the month.
Rainfall in Barra de Maldonado in September
Climate statistics over the past 30 years suggest around 10 days of rain, with 95 mm (3.7 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Barra de Maldonado in September
If you're visiting Barra de Maldonado in September, expect highs of 17°C (63°F) and overnight lows around 10°C (50°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 10°C (50°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.
Sunshine in Barra de Maldonado in September
The month brings about 171 hours of sunlight, offering a comfortable mix of sun and overcast.If you prefer enjoying temperate temperatures and rain-free days, January, March, November and December typically offer the best 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 Barra de Maldonado's climate page.
Barra de Maldonado Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
17°C (63°F)
Chance of Rain
34%
Precipitation
95 mm (3.7 in)
Rainy days
10 days
Sunshine
171 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Barra de Maldonado typically stay consistent throughout September, with daily highs averaging around 17°C (63°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 10°C (50°F).
Average temperatures in September
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Barra de Maldonado in September
Browse day-by-day weather records for Barra de Maldonado spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Barra de Maldonado historical weather extremes in September
Based on 44 years of weather observations in Barra de Maldonado between 1981 and 2025, these are the recorded extremes.
- The warmest day in September was on September 10, 2013, with a maximum of 32°C (90°F).
- The lowest daytime temperature in September was 8°C (46°F), recorded on September 5, 2008.
- Nighttime temperatures dropped to -3°C (27°F) on September 4, 1988, marking the coldest September night on record.
Best Places in Uruguay in September
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in September →
perfect weather
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What to Wear in Barra de Maldonado in September
For Barra de Maldonado in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Barra de Maldonado in September
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 Barra de Maldonado's climate page.
See the full Barra de Maldonado climate overview or explore weather in Uruguay.
