Freight container comprising environmental sensors and method for sensing an environmental parameter

A freight container (10) and a method for sensing at least one of a temperature and a humidity in a freight container are provided. The freight container comprises a cargo compartment (20) being defined by a floor (16), a ceiling (14) and walls (18a-d). The freight container comprises a climate arrangement (50), configured for providing conditioned air-flow (100) into the cargo compartment of said freight container. The climate arrangement further comprises at least one environmental sensor (52A-E) for sensing a temperature and/or a humidity in the cargo compartment, wherein the at least one environmental sensor is accommodated in at least one recess (60) in at least one of the ceiling and walls. The recess(es) comprises a cover (70) configured to hold the environmental sensor(s), and wherein a first dimension, D1, of the recess(es) is larger than a second dimension, D2, of the environmental sensor(s).