Tulum's 82 schools have reinforced heat wave protocols this week after Quintana Roo's civil protection authority forecast temperatures of up to 40 degrees Celsius across the state on May 21.
The adjustments cover physical education, outdoor ceremonies, hydration, and direct communication with parents, and could eventually reach the school calendar itself if conditions hold through the close of the academic year. In parallel, 16 new shade domes are being built across the municipality to give students cover during the hottest hours of the day.
What the new heat wave measures cover in Tulum schools
Manuel Antonio de la Torre Flota, coordinator of the State Educational Services in Tulum, said the changes follow direct instructions from State Education Secretary Elda Xix and Governor Mara Lezama, with protecting students as the priority.
"The main objective is to protect students. This is not the first time we have faced high temperatures, and protocols and strategies are already in place," De la Torre Flota said.
The most visible change is happening in physical education classes. Teachers are switching to lower-intensity drills and theoretical sessions to reduce the risk of heatstroke. Schools have also shortened civic ceremonies and other open-air activities that previously kept students under direct sun for long stretches.
Hydration reminders have been tightened across the 82 campuses, and schools are in constant communication with parents about how to handle the heat at home and on the way to class. The same outreach addresses the abrupt weather swings common in the region. The coordinator said those swings, where mornings of heavy sun are followed by afternoon storms, are also driving up allergy cases among students.
How hot it is getting across Quintana Roo
According to Quintana Roo's state civil protection agency, known as Coeproc, the state was expected to reach maximum temperatures of 40 degrees Celsius in Lázaro Cárdenas on May 21. Isla Mujeres, Felipe Carrillo Puerto, and José María Morelos were forecast to hit 38 degrees the same day.
Those readings sit well above what the coastal Caribbean typically registers in May and reflect a broader national pattern. Heat waves have been intensifying across Mexico this spring, with federal civil protection issuing recurring advisories for several states. Quintana Roo, despite its sea breeze, has not been spared.
Tulum itself tends to register slightly lower peaks than the inland municipalities, but humidity and limited shade in school yards push the perceived temperature into dangerous territory around midday. De la Torre Flota said classroom decisions are being coordinated with the health sector, so the prevention guidance reaching teachers and families lines up with what doctors are recommending in clinics across the state.
New shade domes and school infrastructure
The most concrete physical response is happening on the rooftops of school courtyards. Tulum has 82 schools in the public system, and 16 additional shade domes are under construction to give students covered space during recess and outdoor activities.
The structures, known locally as domos, are large arched canopies of reinforced metal and fabric that cover schoolyards and outdoor sports courts, giving students usable outdoor space during the hours when direct sun exposure becomes a health risk.
Three of those domes have already been inaugurated, and three more are scheduled to open in the coming weeks. The coordinator described the work as part of a major investment in school infrastructure driven by the state government, a program that has steadily added covered courts and shaded play areas to campuses across Quintana Roo.
One pending project stands out from the rest. The Julio Ruelas school requires a tailored solution because of how its buildings are laid out, and a separate design is being developed for that campus. De la Torre Flota said the school will eventually receive a dome of its own, although he did not provide a specific timeline.
Could the heat wave force a change to the school calendar?
Beyond shade and water, the coordinator acknowledged that education authorities are studying possible adjustments to the school calendar, particularly around how the current academic year wraps up. Whether those adjustments materialize will depend on how temperatures behave in the next few weeks.
"In Quintana Roo the weather changes constantly. There can be intense heat in the morning and rain by the afternoon. All of that has to be anticipated because it affects the health of children," De la Torre Flota said.
For families, the final stretch of the school year is now tied to the forecast in a way it usually is not. No formal modification has been announced, and the state has not published a revised calendar.
What schools are doing in the meantime is concrete and immediate. Physical education has slowed down. Ceremonies have been shortened. Water bottles are encouraged. Domes are going up. The next decision, the one that could push parents to rearrange end-of-year plans, sits with state authorities watching the thermometer. For now, families wait, and so does the calendar.
Are Tulum schools doing enough to protect students from the heat, or should the calendar be adjusted now? Join the conversation and share your perspective with us on Instagram and Facebook at @thetulumtimes.