The Hottest Summers in America of All Time

Source: Michael Ochs Archives / Getty Images

1984
> Avg temp in August: 60.1°F – #48 highest on 1940-2023 record
> Size of anomaly: -0.9°F from 1991-2020 normal – #27 coldest difference

Source: Space Frontiers / Getty Images

1985
> Avg temp in August: 60.2°F – #47 highest on 1940-2023 record
> Size of anomaly: -0.8°F from 1991-2020 normal – #26 coldest difference

Source: Getty Images / Staff

1986
> Avg temp in August: 60.2°F – #45 highest on 1940-2023 record
> Size of anomaly: -0.8°F from 1991-2020 normal – #24 coldest difference

Source: Rick Stewart / Getty Images

1987
> Avg temp in August: 60.7°F – #29 highest on 1940-2023 record
> Size of anomaly: -0.3°F from 1991-2020 normal – #10 coldest difference

Source: Getty Images / Staff

1988
> Avg temp in August: 60.7°F – #28 highest on 1940-2023 record
> Size of anomaly: -0.3°F from 1991-2020 normal – #9 coldest difference