自 1960 年以来天然气价格的年均值（美元/百万英热单位），以及按今日美元计算的同一组年均值。
| 年份 | 平均 | 最高 | 最低 | 涨跌幅 | 按今日美元计 |
|---|---|---|---|---|---|
| 2026 | 3.475 | 7.580 | 2.770 | −1.4% | 3.524 |
| 2025 | 3.525 | 4.250 | 2.910 | +60.9% | 3.689 |
| 2024 | 2.191 | 3.180 | 1.500 | −13.6% | — |
| 2023 | 2.537 | 3.270 | 2.150 | −60.2% | — |
| 2022 | 6.368 | 8.790 | 4.330 | +65.3% | — |
| 2021 | 3.852 | 5.480 | 2.560 | +91.1% | — |
| 2020 | 2.015 | 2.590 | 1.610 | −21.5% | — |
| 2019 | 2.567 | 3.080 | 2.220 | −18.8% | — |
| 2018 | 3.160 | 4.130 | 2.670 | +6.8% | — |
| 2017 | 2.960 | 3.260 | 2.760 | +18.8% | — |
| 2016 | 2.492 | 3.580 | 1.700 | −4.7% | — |
| 2015 | 2.614 | 2.970 | 1.920 | −40.2% | — |
| 2014 | 4.368 | 5.970 | 3.430 | +17.2% | — |
| 2013 | 3.726 | 4.240 | 3.330 | +35.3% | — |
| 2012 | 2.754 | 3.540 | 1.950 | −31.1% | — |
| 2011 | 3.997 | 4.550 | 3.160 | −8.9% | — |
| 2010 | 4.387 | 5.810 | 3.430 | +11.1% | — |
| 2009 | 3.950 | 5.370 | 2.960 | −55.4% | — |
| 2008 | 8.856 | 12.680 | 5.790 | +26.8% | — |
| 2007 | 6.982 | 7.970 | 6.100 | +3.9% | — |
| 2006 | 6.719 | 8.660 | 4.860 | −24.6% | — |
| 2005 | 8.916 | 13.520 | 6.140 | +51.2% | — |
| 2004 | 5.896 | 6.580 | 5.140 | +7.3% | — |
| 2003 | 5.493 | 7.770 | 4.530 | +63.7% | — |
| 2002 | 3.355 | 4.740 | 2.250 | −15.2% | — |
| 2001 | 3.956 | 8.170 | 2.150 | −8.2% | — |
| 2000 | 4.308 | 8.950 | 2.420 | +90.1% | — |
| 1999 | 2.267 | 2.790 | 1.770 | +8.6% | — |
| 1998 | 2.087 | 2.420 | 1.740 | −15.9% | — |
| 1997 | 2.482 | 3.310 | 1.890 | −9.2% | — |
| 1996 | 2.734 | 4.400 | 1.840 | +58.7% | — |
| 1995 | 1.723 | 2.710 | 1.440 | −10.3% | — |
| 1994 | 1.920 | 2.710 | 1.490 | −9.5% | — |
| 1993 | 2.121 | 2.350 | 1.690 | +19.7% | — |
| 1992 | 1.772 | 2.420 | 1.210 | +19.2% | — |
| 1991 | 1.487 | 1.920 | 1.190 | −12.5% | — |
| 1990 | 1.698 | 2.390 | 1.360 | +0.1% | — |
| 1989 | 1.697 | 2.240 | 1.490 | +0.9% | — |
| 1988 | 1.682 | 1.960 | 1.520 | +1.2% | — |
| 1987 | 1.662 | 1.740 | 1.560 | −14.1% | — |
| 1986 | 1.935 | 2.280 | 1.730 | −22.9% | — |
| 1985 | 2.511 | 2.710 | 2.280 | −5.4% | — |
| 1984 | 2.655 | 2.710 | 2.570 | +2.4% | — |
| 1983 | 2.593 | 2.670 | 2.520 | +5.2% | — |
| 1982 | 2.465 | 2.620 | 2.230 | +24.3% | — |
| 1981 | 1.983 | 2.160 | 1.770 | +24.8% | — |
| 1980 | 1.589 | 1.760 | 1.370 | +34.7% | — |
| 1979 | 1.180 | 1.310 | 1.020 | +30.3% | — |
| 1978 | 0.90583 | 0.960 | 0.870 | +14.7% | — |
| 1977 | 0.790 | 0.840 | 0.670 | +36.0% | — |
| 1976 | 0.58083 | 0.640 | 0.540 | +35.1% | — |
| 1975 | 0.430 | 0.430 | 0.430 | +48.3% | — |
| 1974 | 0.290 | 0.290 | 0.290 | +38.1% | — |
| 1973 | 0.210 | 0.210 | 0.210 | +10.5% | — |
| 1972 | 0.190 | 0.190 | 0.190 | +5.6% | — |
| 1971 | 0.180 | 0.180 | 0.180 | +5.9% | — |
| 1970 | 0.170 | 0.170 | 0.170 | 0.0% | — |
| 1969 | 0.170 | 0.170 | 0.170 | +6.2% | — |
| 1968 | 0.160 | 0.160 | 0.160 | 0.0% | — |
| 1967 | 0.160 | 0.160 | 0.160 | 0.0% | — |
| 1966 | 0.160 | 0.160 | 0.160 | 0.0% | — |
| 1965 | 0.160 | 0.160 | 0.160 | +6.7% | — |
| 1964 | 0.150 | 0.150 | 0.150 | −6.3% | — |
| 1963 | 0.160 | 0.160 | 0.160 | 0.0% | — |
| 1962 | 0.160 | 0.160 | 0.160 | +6.7% | — |
| 1961 | 0.150 | 0.150 | 0.150 | +7.1% | — |
| 1960 | 0.140 | 0.140 | 0.140 | — | — |
截至 2026 年的年均值基于世界银行月度基准价格，此后基于 MetalAPI 每日收盘价。今日美元按美国 CPI-U 换算。
资料来源：世界银行大宗商品价格数据（“粉红单”，The Pink Sheet），采用 CC BY 4.0 许可；通胀调整采用美国劳工统计局发布的美国 CPI-U。