Seno, Laos

Seno (ເຊໂນ) is a town located in the Savannakhet Province of Laos.

Seno held the highest temperature ever recorded in Laos when 42.3 °C was observed on 12 April 2016. That ended when Luang Prabang reached 42.7 C on 19 April 2023 and later 43.5 C on 6 May.