August – Peace is concluded between Sweden and Denmark with the arbitration in Helsingborg. Magnus IV Eriksson cedes the Scanian lands except northern Halland to Denmark. In return, Valdemar IV Atterdag must help Magnus against his domestic enemies.[2]
In the Marinid Empire in modern-day Morocco, Abu Salim Ibrahim is overthrown by Abu Umar, who is in turn overthrown by Abu Zayyan.
Great Troubles: the Blue Horde descends into anarchy. Between 1361 and 1378, over 20 khans succeed each other in different parts of the Blue Horde's territory.
June – Under the terms of the will of Sir John de Wingfield (died 1361), the church of St. Andrew and a college of priests are founded in Wingfield, Suffolk, England.
The Öræfajökull volcano erupts in Iceland, resulting in the destruction of the district of Litlahérað by flood and tephra fall.
The English Hospice of the Most Holy Trinity and St Thomas is founded in Rome. It goes on to become the English College, a centre for training English priests in Rome.
The Den Hoorn brewery is founded at Leuven in the Low Countries. In 1717 this will be renamed the Brouwerij Artois, and later releases a beer in 1926 named Stella Artois.
October 16 – Pope Urban V makes the first attempt to move the Papacy back to Rome from Avignon. This move is reversed in 1370, when he is forced to return to Avignon, and shortly afterwards dies.
January 23 – The Hongwu Emperor (Zhu Yuanzhang) establishes the Ming Dynasty in China, after the disintegration of the Mongol Yuan Dynasty. He immediately orders every county magistrate to set up four granaries, and halts government taxation on books.
Durrës, the second-largest city in modern-day Albania (at this time known as Dyrrhachium), is captured from the Angevins by Karl Thopia, a powerful feudal prince and warlord.
Mikhail Aleksandrovich becomes the sole ruler of Tver (in modern-day western Russia), after the death of co-ruler and rival Vasiliy Mikhailovich of Kashin.
November 30 – Hundred Years' War: Charles V of France recaptures most of Aquitaine from the English.[26]
December – Financed by Charles V of France, Welshman Owain Lawgoch launches an invasion fleet against the English, in an attempt to claim the throne of Wales.[27] A storm causes Owain to abandon the invasion.
^"History". www.unipv.eu (in Italian). Archived from the original on 2017-12-15. Retrieved 2017-10-10.
^Lihammer, Anna (2011). ”Slaget om Visby”. Arkeologiska upptäckter i Sverige. Lund: Historiska Media ISBN 978-91-85873-96-8
^Palmer, Alan; Palmer, Veronica (1992). The Chronology of British History. London: Century Ltd. ISBN0-7126-5616-2.
^ "Fires, Great", in The Insurance Cyclopeadia: Being an Historical Treasury of Events and Circumstances Connected with the Origin and Progress of Insurance, Cornelius Walford, ed. (C. and E. Layton, 1876) p27
^ abPalmer, Alan; Palmer, Veronica (1992). The Chronology of British History. London: Century Ltd. pp. 106–108. ISBN0-7126-5616-2.
^Fine, John V. A. Jr. (1994) [1987]. The Late Medieval Balkans: A Critical Survey from the Late Twelfth Century to the Ottoman Conquest. Ann Arbor, Michigan: University of Michigan Press. pp. 377–378. ISBN0472082604.
^Huberty, Michel; Giraud, Alain & Magdelaine, F. & B. (1981). l'Allemagne Dynastique (in French). Vol. Tome III: Brunswick-Nassau-Schwarzbourg. Le Perreux: Alain Giraud. p. 219.
^Dek, A.W.E. (1970). Genealogie van het Vorstenhuis Nassau (in Dutch). Zaltbommel: Europese Bibliotheek. p. 66.
