Latest value: 1.27 usd/therm as of 2026-07-01, -2.1% year over year. 114 monthly observations from 2017-01 to 2026-07. Source: BLS — public data, full history downloadable as JSON on this page. Part of the Nowflation open directory.
| Date | Value |
|---|---|
| 2026-07-01 | 1.27 |
| 2026-06-01 | 1.29 |
| 2026-05-01 | 1.26 |
| 2026-04-01 | 1.26 |
| 2026-03-01 | 1.29 |
| 2026-02-01 | 1.46 |