Extreme Heat Disrupts U.S. Summer School Programs
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- New York City elementary teacher Martina Meijer taught a July 4-weekend class on a 100°F day with malfunctioning AC; school officials told her to keep her 15 students inside following YouTube "brain breaks" rather than risk outdoor recess.
- The Philadelphia School District dismissed students early on the final day of school in early June from 52 insufficiently air-conditioned schools; Superintendent Tony Watlington Sr. said the district sends students home or shifts to virtual days when temperatures exceed 85–90°F.
- The Madison Metropolitan School District in Wisconsin canceled summer school for elementary students when meteorologists projected heat index values of 108°F, designating gyms and libraries as "cooling centers" with fans and hydration stations.
- Canadian wildfire smoke in mid-July forced NYC's Summer Rising program to move all outdoor activities for thousands of students indoors, and Washington, D.C., schools canceled all outdoor programs that same July 4 week.
- A 2021 Center for Climate Integrity study found more than 13,000 U.S. public schools — many averaging nearly 50 years old — would require $40 billion to install HVAC systems; Philadelphia's buildings average 73 years old.
- Federal heat-illness regulations mandating water breaks, rest periods, and cooling areas for workers have stalled, leaving teachers to improvise safety measures without standardized guidelines or training.
- Smaller districts including Joliet Public Schools in Illinois switched to remote instruction and Central Falls School District in Rhode Island shut down all summer programs entirely; one district even suspended bus routes because its buses lacked air conditioning.
Why it matters: Summer programs serve students who already need academic catch-up support, yet extreme heat is forcing schools to choose between safety and learning — canceling classes, herding kids into stifling rooms with broken AC, or sending them outside into 108°F heat indexes. With 13,000 schools needing $40 billion in HVAC upgrades and stalled federal worker protections, the districts least equipped to retrofit aging buildings are the ones most often canceling the summer instruction vulnerable students depend on.
