Winters in Trento are cold and snowy, with January being the coldest month averaging around -7°C. Temperatures gradually rise in March and April, but it's still chilly, often below 0°C, and occasional snowfall is not uncommon. As spring arrives in May and June, temperatures start to warm up, with average highs reaching 10-20°C, bringing pleasant days after a cold winter. Summer months of July and August are mild, with highs around 19-21°C, but cooler nights are still common. Autumn brings a gentle decline in temperature, with September and October averaging around 5-10°C, followed by the return of chilly winters.