Ceiling: The thermograph below demonstrates the ceiling temperatures. It can be seen here that the ceiling heats up to over 81° F during the course of the afternoon. The temperature range is 71.9° F (dark colors ) to 89.9° F (light colors).
Beneath the Portables: The following thermographs demonstrate the temperature beneath the portable classrooms. It can be seen that the floor decking temperatures are not significant. However, the ground temperatures are quite high due to direct sunlight. The temperature range is 77.1° F (dark colors) and 86.1° F (light colors).