Have schools ever been closed due to heat?

Yes, schools have been closed due to heat, although it's not as common as closures due to snow or severe weather. Closures are more likely in areas with less robust air conditioning systems in older buildings, or during unusually intense heat waves. The decision often depends on factors such as:

* Age and condition of school buildings: Older buildings may lack adequate air conditioning, making them unsafe in extreme heat.

* Availability of cooling systems: Even with air conditioning, malfunctions or insufficient capacity can lead to closures.

* Health concerns: Extreme heat can pose serious health risks to students and staff, especially those with pre-existing conditions.

* Local policies: Some school districts have specific heat-related closure policies.

While not a regular occurrence, news reports frequently document school closures due to extreme heat, particularly in regions with hotter climates.