{"id":283770,"date":"2026-09-11T13:36:07","date_gmt":"2026-09-11T13:36:07","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-pa\/283770\/"},"modified":"2026-09-11T13:36:07","modified_gmt":"2026-09-11T13:36:07","slug":"philadelphia-records-third-warmest-summer-in-city-history","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-pa\/283770\/","title":{"rendered":"Philadelphia Records Third-Warmest Summer in City History"},"content":{"rendered":"<p><a href=\"https:\/\/whyy.org\/articles\/philadelphia-heat-high-temperatures-summer-record\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">According to a WHYY report<\/a>, the city&#8217;s temperature topped 90 degrees Fahrenheit 40 times so far this year. On average, Philadelphia sees 90-plus-degree days 30 times per year, stated Sarah Johnson, a warning coordination meteorologist at the National Weather Service.<\/p>\n<p>In early July, temperatures hit 100 degrees for three consecutive days.<\/p>\n<p>Overall, Philadelphia tied for its third-warmest summer on record in 2026, averaging 78.8 degrees from June through August, with heat intensifying as the season wore on.<\/p>\n<p>Forecasters say this summer could become the warmest and most humid on record for the contiguous U.S. El Ni\u00f1o boosted global temperatures in 2027.\u00a0<\/p>\n<p>While El Ni\u00f1o has less impact on mid-Atlantic temperatures, it does lessen the threat of tropical storm activity in the Atlantic basin, Johnson explained.<\/p>\n<p>Gabriel Vecchi, a professor of geosciences at Princeton University who specializes in climate science, noted that human-caused climate change, combined with unpredictable storm patterns, underpins Philadelphia&#8217;s unusually warm summer.<\/p>\n<p>\u201cIt&#8217;s a combination of global warming increasing the odds for extreme temperatures \u2026 as well as just bad luck in the setup of the storms,\u201d he told WHYY.<\/p>\n<p>Warming is also driving hotter nights, as more moisture and urban heat retention keep nighttime temps above 70\u201380 degrees during heat events.<\/p>\n<p>\u201cWe were not getting below 70 degrees \u2014 in some cases \u2026 we weren&#8217;t getting below 80 degrees at night,\u201d Johnson explained. \u201cOur bodies are really relying on a chance to recover during the overnight hours before facing additional heat during the next day.\u201d<\/p>\n<p>Even as meteorological summer ends, residents should stay prepared for potential extreme-heat impacts in the Philadelphia region before cooler weather begins to settle in this fall.<\/p>\n","protected":false},"excerpt":{"rendered":"According to a WHYY report, the city&#8217;s temperature topped 90 degrees Fahrenheit 40 times so far this year.&hellip;\n","protected":false},"author":2,"featured_media":283771,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[69,71,70],"class_list":["post-283770","post","type-post","status-publish","format-standard","has-post-thumbnail","category-philadelphia","tag-philadelphia","tag-philadelphia-headlines","tag-philadelphia-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/posts\/283770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/comments?post=283770"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/posts\/283770\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/media\/283771"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/media?parent=283770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/categories?post=283770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/tags?post=283770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}