Montana Propane Prices in 2020
26 EIA surveys, Jan 6, 2020 to Dec 28, 2020
Page last updated · What changed: Corrected a U.S. FAQ answer; added PADD labels, direct EIA links, methodology, survey dates and uncovered states.
- Average
- $1.560
- High
- $1.683
- Jan 6
- Low
- $1.384
- Oct 19
- Against 2019
- Down −$0.188 (−10.8%)
- change in average
In 2020, EIA published 26 residential propane prices for Montana. They averaged $1.560 a gallon, from a low of $1.384 on October 19, 2020 to a high of $1.683 on January 6, 2020.
The average was 10.8% below 2019’s $1.748.
EIA surveys only during the heating season in most years, so there are no Montana values for April, May, June, July, August and September.
Week by week
Every survey in 2020
| Month | Survey dates and prices | Month average |
|---|---|---|
| January | Jan 6 $1.683Jan 13 $1.681Jan 20 $1.679Jan 27 $1.683 | $1.682 |
| February | Feb 3 $1.679Feb 10 $1.670Feb 17 $1.665Feb 24 $1.667 | $1.670 |
| March | Mar 2 $1.658Mar 9 $1.643Mar 16 $1.642Mar 23 $1.640Mar 30 $1.612 | $1.639 |
| October | Oct 5 $1.392Oct 12 $1.391Oct 19 $1.384Oct 26 $1.393 | $1.390 |
| November | Nov 2 $1.407Nov 9 $1.422Nov 16 $1.515Nov 23 $1.524Nov 30 $1.536 | $1.481 |
| December | Dec 7 $1.488Dec 14 $1.500Dec 21 $1.505Dec 28 $1.512 | $1.501 |
Source: U.S. Energy Information Administration, weekly propane residential price table. Prices exclude taxes.
Propane — weekly Montana, CSV (12 rows, from 2026-02-02 to 2026-10-19)
Columns: survey_date, area, fuel, price_usd_per_gallon_excl_taxes. Prices are residential, in dollars per gallon ($/gal), excluding taxes. Source: EIA.