Fray Bentos Weather in September
Thinking of visiting Fray Bentos in September? Expect pleasant temperatures reaching 21°C (70°F) during the day, dropping to 10°C (50°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Fray Bentos in September
Expect around 7 days of rain based on historical data, with 91 mm (3.6 in) average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Fray Bentos in September
Fray Bentos has perfect weather in September, with days reaching 21°C (70°F) and nights cooling to 10°C (50°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 10°C (50°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 Fray Bentos in September
Enjoy a sunny month with about 194 hours of sunshine, the clear skies make Fray Bentos even more beautiful.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 Fray Bentos's climate page.
Fray Bentos Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
21°C (70°F)
Chance of Rain
25%
Precipitation
91 mm (3.6 in)
Rainy days
7 days
Humidity
72% *
Sunshine
194 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Fray Bentos typically rise from around 19°C (66°F) at the start of September to approximately 22°C (72°F) by the end. Nights are cool, with lows typically ranging from 8°C (46°F) to 11°C (52°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 Fray Bentos in September
Browse day-by-day weather records for Fray Bentos spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Fray Bentos historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Fray Bentos.
- The hottest September day on record in Fray Bentos reached 36°C (97°F) (September 11, 2013).
- Fray Bentos experienced its chilliest September day on September 14, 1981, reaching only 8°C (46°F).
- Fray Bentos registered its coldest September night on September 2, 1990, with temperatures dropping to -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
What to Wear in Fray Bentos in September
Comfortable temperatures call for an easy wardrobe in September. 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Fray Bentos 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 Fray Bentos's climate page.
Temperature Rainfall Sunshine Humidity
See the full Fray Bentos climate overview or explore weather in Uruguay.
