Connecticut Heating Oil Prices in 2023
26 EIA surveys, Jan 2, 2023 to Dec 25, 2023
Last updated
- Average
- $4.165
- High
- $4.657
- Jan 23
- Low
- $3.829
- Dec 18
- Against 2022
- Down −$0.482 (−10.4%)
- change in average
In 2023, EIA published 26 residential heating oil prices for Connecticut. They averaged $4.165 a gallon, from a low of $3.829 on December 18, 2023 to a high of $4.657 on January 23, 2023.
The average was 10.4% below 2022’s $4.647.
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 2023
| Month | Survey dates and prices | Month average |
|---|---|---|
| January | Jan 2 $4.604Jan 9 $4.459Jan 16 $4.532Jan 23 $4.657Jan 30 $4.567 | $4.564 |
| February | Feb 6 $4.304Feb 13 $4.192Feb 20 $4.073Feb 27 $4.061 | $4.158 |
| March | Mar 6 $4.111Mar 13 $4.037Mar 20 $3.960Mar 27 $3.919 | $4.007 |
| October | Oct 2 $4.286Oct 9 $4.162Oct 16 $4.236Oct 23 $4.224Oct 30 $4.129 | $4.207 |
| November | Nov 6 $4.113Nov 13 $4.041Nov 20 $4.026Nov 27 $4.048 | $4.057 |
| December | Dec 4 $3.994Dec 11 $3.876Dec 18 $3.829Dec 25 $3.862 | $3.890 |
Source: U.S. Energy Information Administration, weekly heating oil residential price table. Prices exclude taxes.
Heating oil — weekly Connecticut, CSV (12 rows, from 2026-02-02 to 2026-10-19)
Columns: survey_date, area, fuel, price_usd_per_gallon_excl_taxes. Prices are residential, in dollars per gallon ($/gal), excluding taxes. Source: EIA.