The amount of gas flowing to U.S. LNG export plants slid to an average of 9.7 bcfd so far in June, down from 10.8 bcfd in May and an all-time high of 11.5 bcfd in April.
Traders noted gas prices were also following oil futures lower. US crude fell more than $2 a barrel on renewed global demand concerns as coronavirus cases in Asia rise, among other things.
Front-month gas futures fell 4.2 cents, or 1.4%, to $2.970 per million British thermal units.