Bolzano Temperature by Month

The average annual maximum temperature in Bolzano, Trentino Alto Adige, Italy is 14°C (57°F), with daytime highs ranging from 4°C (39°F) in January to 24°C (75°F) in July. This page covers monthly averages, day-night differences, and how Bolzano compares to cities worldwide.

Depending on the time of the year, temperatures range from comfortable to cold in Bolzano. At night, minimum temperatures range from 12°C (54°F) in July to -8°C (18°F) in January.

The chart below illustrates the average maximum day and minimum night temperatures in Bolzano 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. July, the warmest month of the year, receives 231 hours of sunshine.

The chart below shows the average temperature throughout the year:

Bolzano's average annual maximum temperature is 14°C (57°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.

Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.

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.

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 Bolzano this rarely lasts long on the ground.

For more on Bolzano's weather, including monthly rainfall, sunshine hours, and humidity, visit our Bolzano climate page.