Termas del Arapey Temperature by Month
Termas del Arapey in Salto, Uruguay sees significant seasonal temperature differences, with daytime highs between 19°C (66°F) in July and 33°C (91°F) in January, averaging 26°C (79°F) annually. Explore the full monthly breakdown below.
Termas del Arapey Monthly Temperatures
Depending on the time of the year, temperatures range from very warm to pleasant in Termas del Arapey. At night, minimum temperatures range from 20°C (68°F) in January to 8°C (46°F) in July.
The chart below illustrates the average maximum day and minimum night temperatures in Termas del Arapey by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. January, the warmest month, sees 312 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in July
Historical Termas del Arapey Temperatures: 1976-2026
Browse day-by-day temperature records for Termas del Arapey spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Termas del Arapey vs Uruguay
The map below shows the annual temperature across Uruguay. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Termas del Arapey vs World: Temperature Compared
Termas del Arapey's average annual maximum temperature is 26°C (79°F). To put that in context, here's how it compares to a few well-known destinations:
Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.
Glasgow, Scotland averages 13°C (55°F) a year — mild but often grey, with cold winters and rarely hot summers.
Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
What Does the Temperature Feel Like in Termas del Arapey?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Termas del Arapey, July is the coolest month, with average highs of 19°C (66°F) and humidity around 76% — considered high. In January, the warmest month, temperatures average 33°C (91°F) with 62% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Termas del Arapey this rarely lasts long on the ground.
For more on Termas del Arapey's weather — including monthly rainfall, sunshine hours, and humidity — visit our Termas del Arapey climate page.
