A new state law took effect on Sept. 1, 2025 that establishes maximum allowable temperatures in classrooms and support service spaces like offices, libraries, gyms and cafeterias (except kitchen areas used for food preparation). All schools must now develop an extreme heat policy that meets the requirements of the law. Read the DOE’s guidelines on this new law »
The law states that when classroom temperatures reach 82 degrees, schools must take action to alleviate heat-related discomfort. These interventions may include turning off lights and unused electronics, lowering blinds or shades, using fans, opening windows or doors, limiting strenuous activities, providing water breaks or relocating classes.
Under the new law, the maximum allowable temperature in a classroom or support service space is 88 degrees. If the temperature in a room exceeds 88 degrees, the school must have a plan to relocate students and staff where practicable. To minimize disruption during heat waves, principals should ensure there are available cooler relocation spaces, such as air-conditioned locations, or initiate the process to ensure that the majority of the instructional spaces in the school have working air conditioning.
If your school is not complying with the new law, reach out to your chapter leader who can contact the UFT Health & Safety Department for assistance.
See more about indoor temperature regulations »