A fifth of casualties were children, which counted for 410 deaths and 542 injuries.
Nearly half of all casualties took place in the country’s west, including in the war-torn port city of Hodeida.
The largest number of civilians were killed or injured inside their homes (30 per cent), while others died or were wounded while travelling on the roads, working on farms or at local businesses, markets or other civilian areas.
Brutal effects of Yemeni war
Show all 12
Volker Turk of the UNHCR said: “Exposed to daily violence, many live under constant fear and suffer in deteriorating conditions, turning in desperation to harmful coping mechanisms in order to survive.”
He called on the Saudi-led coalition and Houthi rebels “to do their utmost to protect civilians and civilian infrastructure in accordance with international humanitarian law”.
He added: “Only a peaceful resolution of the conflict will halt further suffering and stem humanitarian needs.”
The war in Yemen began in 2014 and pitted rebels who took control of the capital against a Saudi-led coalition supporting the internationally recognised government.
The conflict has killed tens of thousands of people.
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies