https://weatheronthisday.com/today Weather On This Day en 2026-05-20 May 20 Weather History: When San Francisco Hit 92°F: A Preview of the Catastrophic Summer of 1988 https://weatheronthisday.com/city/new-york-city/today Weather On This Day en 2026-05-20 NYC's May 20 Record Heat: 88°F in 1975 https://weatheronthisday.com/city/los-angeles/today Weather On This Day en 2026-05-20 Los Angeles hit 94°F on May 20, 2017, far above the typical 74°F high https://weatheronthisday.com/city/chicago/today Weather On This Day en 2026-05-20 Chicago hits 92°F on May 20, breaking past warm records https://weatheronthisday.com/city/houston/today Weather On This Day en 2026-05-20 Houston hits 97°F on May 20, 2008 - nearly 11 degrees above average https://weatheronthisday.com/city/phoenix/today Weather On This Day en 2026-05-20 Phoenix hits 108°F on May 20, 2008 - a scorching record https://weatheronthisday.com/city/philadelphia/today Weather On This Day en 2026-05-20 Philadelphia hits 97°F on May 20, 1996—a scorching record https://weatheronthisday.com/city/san-antonio/today Weather On This Day en 2026-05-20 San Antonio hits 102°F on May 20, breaking all-time daily record https://weatheronthisday.com/city/san-diego/today Weather On This Day en 2026-05-20 San Diego hit 85°F on May 20, 2017, far above its 69°F average https://weatheronthisday.com/city/dallas/today Weather On This Day en 2026-05-20 Dallas hits 96°F on this May day in 2005 https://weatheronthisday.com/city/austin/today Weather On This Day en 2026-05-20 Austin hits 97°F on May 20, 2006: A decade-high record https://weatheronthisday.com/city/jacksonville/today Weather On This Day en 2026-05-20 Jacksonville hits 97°F on May 20, 2006: A sweltering record https://weatheronthisday.com/city/columbus/today Weather On This Day en 2026-05-20 Columbus hits 91°F on May 20, 1977 in record-breaking heat https://weatheronthisday.com/city/charlotte/today Weather On This Day en 2026-05-20 Charlotte hits 94°F on May 20, 2022 record high https://weatheronthisday.com/city/san-francisco/today Weather On This Day en 2026-05-20 San Francisco hit 92°F on May 20, 1988—44 degrees above average https://weatheronthisday.com/city/indianapolis/today Weather On This Day en 2026-05-20 Indianapolis hits record 90°F on May 20, 1977 https://weatheronthisday.com/city/seattle/today Weather On This Day en 2026-05-20 Seattle hits 81°F on May 20, 1978: A heat wave preview https://weatheronthisday.com/city/denver/today Weather On This Day en 2026-05-20 Denver hits 97°F on May 20, 2020 - extreme heat in spring https://weatheronthisday.com/city/boston/today Weather On This Day en 2026-05-20 Boston hits 91°F on May 20, 1996 in surprising warm spell https://weatheronthisday.com/city/detroit/today Weather On This Day en 2026-05-20 Detroit hit 89°F on May 20, 1977—the hottest on record https://weatheronthisday.com/city/nashville/today Weather On This Day en 2026-05-20 Nashville reaches 91°F on May 20, 1974—hottest on record https://weatheronthisday.com/city/portland/today Weather On This Day en 2026-05-20 Portland hits 89°F on May 20, 1978 in rare heat spike https://weatheronthisday.com/city/memphis/today Weather On This Day en 2026-05-20 Memphis hit 93°F on May 20, 1987 https://weatheronthisday.com/city/oklahoma-city/today Weather On This Day en 2026-05-20 Oklahoma City hits 97°F on May 20, 2005 https://weatheronthisday.com/city/las-vegas/today Weather On This Day en 2026-05-20 Las Vegas hits 103°F on May 20, 1980 - hottest day on record https://weatheronthisday.com/city/louisville/today Weather On This Day en 2026-05-20 Louisville hits 89°F record high on May 20, 1975 https://weatheronthisday.com/city/baltimore/today Weather On This Day en 2026-05-20 Baltimore hit 95°F on May 20, 1996, shattering typical spring warmth https://weatheronthisday.com/city/milwaukee/today Weather On This Day en 2026-05-20 Milwaukee saw record 90°F heat on May 20, 1975 https://weatheronthisday.com/city/albuquerque/today Weather On This Day en 2026-05-20 Albuquerque's May 20 Record Heat: 94°F in 2008 https://weatheronthisday.com/city/tucson/today Weather On This Day en 2026-05-20 Tucson hits record 105°F on May 20, 2008 https://weatheronthisday.com/city/sacramento/today Weather On This Day en 2026-05-20 Sacramento hits 98°F on this date in 2001, 16 degrees above average https://weatheronthisday.com/city/atlanta/today Weather On This Day en 2026-05-20 Atlanta hits record 92°F on May 20, 1996 https://weatheronthisday.com/city/kansas-city/today Weather On This Day en 2026-05-20 Kansas City hits 89°F record on May 20, 1988 https://weatheronthisday.com/city/raleigh/today Weather On This Day en 2026-05-20 Raleigh hits record 96°F on May 20, 2022 https://weatheronthisday.com/city/miami/today Weather On This Day en 2026-05-20 Miami hits 93°F record on May 20, 1995 https://weatheronthisday.com/city/minneapolis/today Weather On This Day en 2026-05-20 Minneapolis saw record 94°F heat on May 20, 2009 https://weatheronthisday.com/city/tampa/today Weather On This Day en 2026-05-20 Tampa hits 96 degrees on May 20, 2017 in sweltering record https://weatheronthisday.com/city/new-orleans/today Weather On This Day en 2026-05-20 New Orleans hits 94°F record on May 20, 1978 https://weatheronthisday.com/city/cleveland/today Weather On This Day en 2026-05-20 Cleveland sizzled to 90°F on May 20, 2024, breaking records https://weatheronthisday.com/city/honolulu/today Weather On This Day en 2026-05-20 Honolulu hits 89°F on May 20: A warm record from 1986 https://weatheronthisday.com/city/cincinnati/today Weather On This Day en 2026-05-20 Cincinnati hit 90°F on May 20, 1975 in record-setting heat https://weatheronthisday.com/city/st-louis/today Weather On This Day en 2026-05-20 St. Louis hits 94°F on May 20, 1987 in historic heat wave https://weatheronthisday.com/city/pittsburgh/today Weather On This Day en 2026-05-20 Pittsburgh hits 93°F on May 20, 1996 https://weatheronthisday.com/city/anchorage/today Weather On This Day en 2026-05-20 Anchorage hits 75°F record on May 20, 2002 https://weatheronthisday.com/city/orlando/today Weather On This Day en 2026-05-20 Orlando hit 96°F on May 20, 2017, nearly 7 degrees above average https://weatheronthisday.com/city/richmond/today Weather On This Day en 2026-05-20 Richmond hits 97°F on May 20, 2022: Record-Breaking Heat https://weatheronthisday.com/city/boise/today Weather On This Day en 2026-05-20 Boise hits 92°F on May 20, 2023 - well above typical 71°F average https://weatheronthisday.com/city/des-moines/today Weather On This Day en 2026-05-20 Des Moines hits 90°F on May 20, 1975 in rare heat spike https://weatheronthisday.com/city/birmingham/today Weather On This Day en 2026-05-20 Birmingham hits 93°F record on May 20, 1977 https://weatheronthisday.com/city/salt-lake-city/today Weather On This Day en 2026-05-20 Salt Lake City hit 93°F on this May day in 2008 https://weatheronthisday.com/city/fargo/today Weather On This Day en 2026-05-20 Fargo hits 88°F on May 20, 1992, shattering spring heat record