Dossier
Sarah Johnson
Coverage of Sarah Johnson in the Nexus archive.
- Philadelphia had its 3rd-warmest spring on record. A hotter-than-normal summer could be coming
Philadelphia experienced its third-warmest spring on record with an average temperature of 57.8°F from March to May. Forecasters predict a hotter-than-normal summer due to a strong El Niño and long-term warming trends. Since 1970, Philadelphia's spring and summer temperatures have risen by approximately 3°F.