Carmelo Weather in September
In Carmelo, September brings pleasant daytime temperatures around 19°C (66°F), with nights cooling to 11°C (52°F). Expect quite a bit of rainfall this month.
Rainfall in Carmelo in September
This month experiences about 8 days of rain according to historical data, averaging 91 mm (3.6 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Carmelo in September
Temperatures in Carmelo in September top out at 19°C (66°F) and drop to 11°C (52°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.If your ideal day consists of dry skies and pleasant temperatures, February, March, April, May, August, September, October, November and December typically offer the best circumstances for Carmelo.
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 Carmelo's climate page.
Carmelo Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
19°C (66°F)
Chance of Rain
25%
Precipitation
91 mm (3.6 in)
Rainy days
8 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Carmelo typically stay consistent throughout September, with daily highs averaging around 19°C (66°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 12°C (54°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 for Carmelo in September
Browse day-by-day weather records for Carmelo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Carmelo historical weather extremes in September
The extremes listed below come from historical weather data collected in Carmelo from 1976 through 2025.
- The hottest September day on record in Carmelo reached 32°C (90°F) (September 10, 2013).
- The coldest September day was on September 6, 2008, with a maximum of 8°C (46°F).
- The coldest night in September in Carmelo was on September 1, 2000, with a minimum of 0°C (32°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
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tolerable
unpleasant
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What to Wear in Carmelo 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.What To Do in Carmelo 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 Carmelo's climate page.
See the full Carmelo climate overview or explore weather in Uruguay.
