Castelo Branco has a hot-summer mediterranean climate.
Its summers are among the hottest of Portugal, influenced by its inland position.
Winters are mild with cool nights, but frosts are rare and never severe.
Inland areas further south in the country have hotter temperature extremes, although averages are very similar.
There is somewhat of a seasonal lag in summer since September is significantly warmer than May in spite of less daylight.
Winter temperatures are more consistent with the daylight cycle, since temperatures drop sharply in autumn months.
Castelo Branco has a hot-summer mediterranean climate. Its summers are among the hottest of Portugal, influenced by its inland position. Winters are mild with cool nights, but frosts are rare and never severe. Inland areas further south in the country have hotter temperature extremes, although averages are very similar. There is somewhat of a seasonal lag in summer since September is significantly warmer than May in spite of less daylight. Winter temperatures are more consistent with the daylight cycle, since temperatures drop sharply in autumn months.
Castelo Branco, Portugal