Montana Propane Prices in 2015
26 EIA surveys, Jan 5, 2015 to Dec 28, 2015
Page last updated · What changed: Corrected a U.S. FAQ answer; added PADD labels, direct EIA links, methodology, survey dates and uncovered states.
- Average
- $1.714
- High
- $2.067
- Jan 12
- Low
- $1.475
- Oct 5
- Against 2014
- Down −$0.323 (−15.9%)
- change in average
In 2015, EIA published 26 residential propane prices for Montana. They averaged $1.714 a gallon, from a low of $1.475 on October 5, 2015 to a high of $2.067 on January 12, 2015.
The average was 15.9% below 2014’s $2.037.
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 2015
| Month | Survey dates and prices | Month average |
|---|---|---|
| January | Jan 5 $2.037Jan 12 $2.067Jan 19 $1.985Jan 26 $1.971 | $2.015 |
| February | Feb 2 $1.953Feb 9 $1.923Feb 16 $1.910Feb 23 $1.899 | $1.921 |
| March | Mar 2 $1.844Mar 9 $1.823Mar 16 $1.759Mar 23 $1.735Mar 30 $1.681 | $1.768 |
| October | Oct 5 $1.475Oct 12 $1.526Oct 19 $1.594Oct 26 $1.615 | $1.553 |
| November | Nov 2 $1.590Nov 9 $1.482Nov 16 $1.493Nov 23 $1.486Nov 30 $1.488 | $1.508 |
| December | Dec 7 $1.517Dec 14 $1.569Dec 21 $1.565Dec 28 $1.578 | $1.557 |
Source: U.S. Energy Information Administration, weekly propane residential price table. Prices exclude taxes.
Propane — weekly Montana, CSV (12 rows, from 2026-02-02 to 2026-10-19)
Columns: survey_date, area, fuel, price_usd_per_gallon_excl_taxes. Prices are residential, in dollars per gallon ($/gal), excluding taxes. Source: EIA.