Tabuaco, in Viseu, Portugal, is home to roughly 6,400 people in the Europe/Lisbon time zone at 41.1°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Tabuaco recorded a mean annual temperature of 58°F, ranging from 28°F lows in December to 101°F highs in August, with about 39 inches of precipitation across the year.