The temperature on April 1, 1919 was between -1.8 °C and 7.8 °C and averaged 1.4 °C. There was 5.4 hours of sunshine (42%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
May 16 » A naval Curtiss NC-4 aircraft commanded by Albert Cushing Read leaves Trepassey, Newfoundland, for Lisbon via the Azores on the first transatlantic flight.
June 11 » Sir Barton wins the Belmont Stakes, becoming the first horse to win the U.S. Triple Crown.
June 15 » John Alcock and Arthur Brown complete the first nonstop transatlantic flight when they reach Clifden, County Galway, Ireland.
July 23 » Prince Regent Aleksander Karađorđević signs the decree establishing the University of Ljubljana
September 11 » United States Marine Corps invades Honduras.
September 18 » The Netherlands gives women the right to vote.
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