Terceira is one of several regions in Portugal, with temperatures that range from 16°C (61°F) in March to 24°C (75°F) during the peak of August. We've based our full climate overview on data from Angra do Heroísmo, 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.
The weather in Terceira during June, July, August, September, October and November is comfortably warm, with average temperatures ranging from 20°C (68°F) to 24°C (75°F).
Precipitation in Terceira varies considerably throughout the year. The wettest conditions occur in December with 122 mm (4.8 in) of rain, while July stays relatively dry with 25 mm (1 in).
