A weather station to be installed on the roof of a building, which building comprises an installation (INST) for automated control of the comfort and/or safety conditions in the building, the station comprising: - an upper housing with an at least partially translucent cover; - a printed circuit board extending in a plane under the translucent cover; - a plurality of vertical solar radiation sensors, said vertical solar radiation being the power received per unit of area on a vertical surface and said vertical solar radiation sensors being distributed over a surface of the printed circuit board facing the cover, the various vertical solar radiation sensors each comprising an active surface facing a discrete direction, called the normal direction of radiation, each normal direction of radiation being normal to an axis perpendicular to the plane of the printed circuit board, the weather station being characterised - in that it comprises a plurality of vertical illumination sensors distributed on the outer edge of the surface of the printed circuit board facing the cover, - in that the various vertical illumination sensors each comprise an active surface facing a discrete direction, known as the normal direction of illumination, each normal direction of illumination being normal to the axis perpendicular to the plane of the printed circuit board, and - in that the vertical solar radiation sensors and the vertical illumination sensors are combined, either by being integrated into electronic components, a vertical solar radiation sensor and a vertical illumination sensor being integrated as a pair of sensors in the same electronic component, or by being arranged in pairs on the printed circuit board. - an upper housing with an at least partially translucent cover; - a printed circuit board extending in a plane under the translucent cover; - a plurality of vertical solar radiation sensors, said vertical solar radiation being the power received per unit of area on a vertical surface and said vertical solar radiation sensors being distributed over a surface of the printed circuit board facing the cover, the various vertical solar radiation sensors each comprising an active surface facing a discrete direction, called the normal direction of radiation, each normal direction of radiation being normal to an axis perpendicular to the plane of the printed circuit board, the weather station being characterised - in that it comprises a plurality of vertical illumination sensors distributed on the outer edge of the surface of the printed circuit board facing the cover, - in that the various vertical illumination sensors each comprise an active surface facing a discrete direction, known as the normal direction of illumination, each normal direction of illumination being normal to the axis perpendicular to the plane of the printed circuit board, and - in that the vertical solar radiation sensors and the vertical illumination sensors are combined, either by being integrated into electronic components, a vertical solar radiation sensor and a vertical illumination sensor being integrated as a pair of sensors in the same electronic component, or by being arranged in pairs on the printed circuit board. - in that it comprises a plurality of vertical illumination sensors distributed on the outer edge of the surface of the printed circuit board facing the cover, - in that the various vertical illumination sensors each comprise an active surface facing a discrete direction, known as the normal direction of illumination, each normal direction of illumination being normal to the axis perpendicular to the plane of the printed circuit board, and - in that the vertical solar radiation sensors and the vertical illumination sensors are combined, either by being integrated into electronic components, a vertical solar radiation sensor and a vertical illumination sensor being integrated as a pair of sensors in the same electronic component, or by being arranged in pairs on the printed circuit board.