Massama, Portugal experiences a mild oceanic climate with distinct seasonal variations. Winters are cool and relatively dry, with temperatures ranging from -4°C to 18°C between January and March. As spring approaches, temperatures gradually rise, reaching an average of 16°C in April and 17°C in May. Summers are warm to hot, with July being the hottest month, averaging 21°C, while autumns see a return to milder temperatures, with October and November averages similar to those of winter.