San Gregorio Magno Temperature by Month
The average annual maximum temperature in San Gregorio Magno, Campania, Italy is 19°C (66°F), with daytime highs ranging from 10°C (50°F) in January to 29°C (84°F) in August. This page covers monthly averages, day-night differences, and how San Gregorio Magno compares to cities worldwide.
San Gregorio Magno Monthly Temperatures
Visitors to San Gregorio Magno can expect significant temperature changes throughout the year. Nighttime temperatures also vary widely, ranging from 18°C (64°F) in August to 2°C (36°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in San Gregorio Magno 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: San Gregorio Magno vs Italy
The map below shows the annual temperature across Italy. You can also select individual months if you want to compare a specific time of year.
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San Gregorio Magno vs World: Temperature Compared
San Gregorio Magno's average annual maximum temperature is 19°C (66°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Glasgow, Scotland averages 13°C (55°F) a year, mild but often grey, with cold winters and rarely hot summers.
Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters, and seasons reversed compared to Europe.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate, hot dry summers and mild wet winters.
What Does the Temperature Feel Like in San Gregorio Magno?
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 the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In San Gregorio Magno, January is the coolest month, with average highs of 10°C (50°F) and humidity around 77%, considered high. In August, the warmest month, temperatures average 29°C (84°F) with 64% 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.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round, large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on San Gregorio Magno's weather, including monthly rainfall, sunshine hours, and humidity, visit our San Gregorio Magno climate page.
