Question: how cold are dead bodies?
Answer: Bodies are kept between 2 °C (36 °F) and 4 °C (39 °F). While this is usually used for keeping bodies for up to several weeks, it does not prevent decomposition, which continues at a slower rate than at room temperature. Bodies are kept at between −10 °C (14 °F) and −50 °C (−58 °F).