Salto Weather in September
September in Salto averages 23°C (73°F) during the day and 11°C (52°F) at night. Quite a bit of rainfall is typical this month, with around 98 mm (3.9 in) on average. An umbrella is a good idea.
Rainfall in Salto in September
Analyzing past climate data, one can expect approximately 7 days of rain, averaging 98 mm (3.9 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 Salto in September
Salto in September is worth a visit. The temperature is perfect, with 23°C (73°F) during the day and 11°C (52°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 11°C (52°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 Salto in September
There are approximately 212 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Salto in September
Wind speeds average 3 m/s (6 knots) during September. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Salto.
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 Salto's climate page.
Salto Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
23°C (73°F)
Chance of Rain
24%
Precipitation
98 mm (3.9 in)
Rainy days
7 days
Humidity
69%
Windspeed
3 m/s (6 knots)
Sunshine
212 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Salto typically rise from around 20°C (68°F) at the start of September to approximately 23°C (73°F) by the end. 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 Salto in September
Browse day-by-day weather records for Salto spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Salto historical weather extremes in September
Our historical data for Salto spans 1976 to 2025, revealing these weather extremes.
- The warmest day in September was on September 11, 2013, with a maximum of 37°C (99°F).
- The lowest daytime temperature in September was 9°C (48°F), recorded on September 16, 1986.
- The lowest overnight temperature recorded in September was -1°C (30°F) (September 5, 2006).
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 Salto 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 Salto 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 Salto's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Salto climate overview or explore weather in Uruguay.
