Q. Why are some arenas colder than others?
A. The temperature inside the ice arena depends upon the heating abilities of the facility, the insulation of the building and what works best for the refrigeration system of that facility. A building with a higher air temperature will put more stress on the refrigeration system, causing it to run longer or at a heavier load with greater expense. The ideal air temperature and humidity in an arena is about 50°F with 50% humidity. Some arenas do not use any dehumidification. Therefore it will "feel" colder because of the higher humidity in the air.