Propane Tank Store… Tip# 11
What is the pressure inside my Propane Tank?
Pressure is directly related to the ambient temperature. For example at 80 degrees F the pressure is about 128 psi, at 50 degrees F is is about 78 psi and at zero degrees F propane pressure can reduce to 24 psi. Therefore, using appliances in colder climates can present issues that require professional assistance.