when do the mistral winds blow in provence
Mistral (wind) The mistral is usually accompanied by clear, fresh weather, and it plays an important role in creating the climate of Provence. It can reach speeds of more than 90 km/h (56 mph), particularly in the Rhône Valley. Its average speed during the day can reach about 50 km/h (31 mph), calming noticeably at night. The mistral usually blows in winter or spring, though it occurs in all seasons. It sometimes lasts only one or two days, frequently lasts several days, and sometimes lasts more than a week.[5]