the Côa Valley is one of several regions in Portugal, with temperatures that range from 11°C (52°F) in January to 31°C (88°F) during the peak of July. We've based our full climate overview on data from Vila Nova de Foz Coa, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
In the Côa Valley, the months of May, September and October bring pleasant weather, with average temperatures ranging between 21°C (70°F) and 26°C (79°F).
The peak of the heat usually falls in July and August.
Precipitation in the Côa Valley varies considerably throughout the year. The wettest conditions occur in October with 88 mm (3.5 in) of rain, while July stays relatively dry with 13 mm (0.5 in). July and August marks the driest time of year, with rainfall falling below 14 mm (0.6 in).
