Connecticut Heating Oil Prices in 2018
27 EIA surveys, Jan 1, 2018 to Dec 31, 2018
Last updated
- Average
- $3.321
- High
- $3.493
- Oct 22
- Low
- $3.133
- Dec 31
- Against 2017
- Up +$0.486 (+17.1%)
- change in average
In 2018, EIA published 27 residential heating oil prices for Connecticut. They averaged $3.321 a gallon, from a low of $3.133 on December 31, 2018 to a high of $3.493 on October 22, 2018.
The average was 17.1% above 2017’s $2.835.
EIA surveys only during the heating season in most years, so there are no Connecticut values for April, May, June, July, August and September.
Week by week
Every survey in 2018
| Month | Survey dates and prices | Month average |
|---|---|---|
| January | Jan 1 $3.272Jan 8 $3.320Jan 15 $3.363Jan 22 $3.371Jan 29 $3.356 | $3.336 |
| February | Feb 5 $3.348Feb 12 $3.241Feb 19 $3.238Feb 26 $3.244 | $3.268 |
| March | Mar 5 $3.230Mar 12 $3.206Mar 19 $3.212Mar 26 $3.263 | $3.228 |
| October | Oct 1 $3.420Oct 8 $3.476Oct 15 $3.484Oct 22 $3.493Oct 29 $3.480 | $3.471 |
| November | Nov 5 $3.455Nov 12 $3.447Nov 19 $3.386Nov 26 $3.315 | $3.401 |
| December | Dec 3 $3.257Dec 10 $3.247Dec 17 $3.228Dec 24 $3.174Dec 31 $3.133 | $3.208 |
Source: U.S. Energy Information Administration, weekly heating oil residential price table. Prices exclude taxes.
Heating oil — weekly Connecticut, CSV (12 rows, from 2026-02-02 to 2026-10-19)
Columns: survey_date, area, fuel, price_usd_per_gallon_excl_taxes. Prices are residential, in dollars per gallon ($/gal), excluding taxes. Source: EIA.