Carrasco
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Carrasco Weather in September

September in Carrasco brings moderate temperatures, with daytime highs of 17°C (63°F) and nights around 11°C (52°F). Quite a bit of rainfall is expected, around 96 mm (3.8 in), so pack an umbrella.

Rainfall in Carrasco in September

Based on our climate data of the past 30 years, about 9 days of rain are anticipated, with 96 mm (3.8 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Carrasco in September

Carrasco in September gets highs of 17°C (63°F) during the day and drops to 11°C (52°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Carrasco in September

You can expect a moderate amount of sunlight, with approximately 183 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Carrasco in September

Average wind conditions reach 6 m/s (12 knots) in September. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

Average water temperature in September

The water temperature is 13°C (55°F), chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

Should you favor a climate that's both dry and comfortably warm, January, March 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.

Carrasco Temperature in September

Min Temperature
11°C (52°F)
Max Temperature
17°C (63°F)
Water Temperature
13°C (55°F) *
Chance of Rain
29%
Precipitation
96 mm (3.8 in)
Rainy days
9 days
Humidity
76% *
Windspeed
6 m/s (12 knots) *
Sunshine
183 hours *
Percentage Sunshine
*
* Data from: Montevideo, Uruguay (7 KM, 4 Miles).

Carrasco Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Carrasco - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Carrasco 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

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

Historical weather records for Carrasco in September

Browse day-by-day weather records for Carrasco spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Carrasco historical weather extremes in September

According to our 50 years of weather records for Carrasco, the following extremes were recorded between 1976 and 2026.

  • Carrasco recorded its highest September temperature of 32°C (90°F) on September 30, 2024.
  • Carrasco experienced its chilliest September day on September 6, 2026, reaching only 9°C (48°F).
  • The coldest night in September in Carrasco was on September 2, 1990, with a minimum of -2°C (28°F).

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
pleasant
tolerable
unpleasant
poor

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).

What to Wear in Carrasco in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 13°C (55°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Carrasco in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    6/10
  • Cycling
    6/10
  • Walking
    6/10
  • Barbeque
    6/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Carrasco 3-Day Forecast

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.