All together, 2006 was a year of above-average temperatures, very low precipitation and unseasonal weather, although the winter was a real one with several days with frost or continuous subzero temperatures. The cold weather with dominant high pressure zones kept the precipitation largely at bay in the first two months of the year. At the end of a cold February, spring still seemed a long way away, and March remained very much in the grip of winter, too. The persistent cold and dry northerly winds and unusually low temperatures made it a long dormant season. April was its usual capricious self, with warm days alternating with rain and snow at the higher altitudes. Thanks to the limited drop in temperatures, however, the late start to the vegetation period was largely compensated by the end of the month. In May, the temperatures slowly but surely started to climb, but precipitation was again low, and by June the soil was very dry from the lack of rain. Nor was there much precipitation almost up to the end of July, which was one of the warmest in the last four decades. At the end of the month, however, the heavens opened to deliver urgently needed water to the vegetation, and the rain continued well into August, which was mainly cold and wet and brought little in the way of summer weather. The cooler summer and above all a dry and sun-blessed October ensured that the grapes could mature under optimum conditions.

Cool storage at constant temperatures, high level of humidity and as little light as possible
Cellar temperature: 10 - 15 °C
Excellent ageing potential > 10 years

• The quartz porphyry bedrock is of volcanic origin.
• The light, sandy-loamy soils are the foundation for naturally limited yields.
• The soils have a 55-60% quartz content and a slightly acidic pH.
• The minerally and distinctive wines are highly prized for their outstanding longevity.

Soil samples taken from three different sites have revealed the presence of a subvolcanic body around Terlano, which differs in composition from the classic volcanic rock. The skeletal sandy loamy soils have a high quartz content. The absence of calcium carbonate explains the slightly acid pH values. These factors result in a high permeability to water, a limited nutrient supply and thus balanced growth with naturally limited yields. Exceptional soil conditions influence the terroir of Terlano, where the vines have developed a specific reaction to micro-stress and produce their own terroir-specific polyphenols, which give the Terlano wines their distinctive character. The result is particularly salty wines with great tension and depth. The special mix of crystals and minerals in the Terlano soils produces white wines whose unique longevity never fails to impress the world’s wine gurus.

The high peaks of the main Alpine chain protect South Tyrol from the Atlantic winds and cold northerlies, while the region benefits from the Mediterranean climate from the south. Terlano has a remarkable microclimate, with pronounced differences in temperature between day and night caused by the cool downslope winds from the mountains.
To the south, a number of mountain massifs like the Adamello also have a protective function. As a result, annual precipitation is only about one-third of the average for the southern Alpine foothills, and the number of hours of sunshine is higher. The climatic conditions are not unlike those to be found in wine-growing areas like the Swiss Canton Valais.
When the sun rises behind the mountains east of Terlano on one of the year’s 300 sunny days, it is already high in the sky as the wine-growing area has a westerly to southwesterly exposure. The lower atmospheric density permits more direct solar irradiation with less diffuse sunlight. That increases the difference between the slopes on the sunny and shady sides of the valley.

Microclimate in Terlano
Continental climate (Cfa Köppen-Geiger)
Annual sunshine hours: ø 2135
Maximum temperatures: 38,2 °C
Average temperatures: 12,9 °C
Minimum temperatures: -10,7°C
Annual precipitation: ø 600 - 700 mm
Average global radiation: 150,1 W/m²
Winds
North foehn: cool and dry down-slope wind
Ora: valley wind system from the south, bringing in air from the Po Valley