São Gregório Temperature by Month
São Gregório in Alentejo, Portugal sees significant seasonal temperature differences, with daytime highs between 15°C (59°F) in January and 34°C (93°F) in July, averaging 24°C (75°F) annually. Explore the full monthly breakdown below.
São Gregório Monthly Temperatures
Depending on the time of the year, temperatures range from very warm to mild in São Gregório. At night, minimum temperatures range from 18°C (64°F) in July to 5°C (41°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in São Gregório by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating.
The chart below shows the average temperature throughout the year:
Temperature: São Gregório vs Portugal
The map below shows the annual temperature across Portugal. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
São Gregório vs World: Temperature Compared
São Gregório's average annual maximum temperature is 24°C (75°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Shanghai, China averages 21°C (70°F) a year, with warm summers, mild winters, and a noticeable spring and autumn.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
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.
For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained — so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.
For more on São Gregório's weather — including monthly rainfall, sunshine hours, and humidity — visit our São Gregório climate page.
