The time signals obtained in the flow and near pressure fields of subsonic and nearly ideally expanded supersonic free jets computed by highly-resolved compressible large-eddy simulations (LES) using cylindrical coordinates (r, θ, z) have been stored in a database. They can be shared with other researchers, upon request by email, to investigate, for instance, the development of turbulent structures and noise generation mechanisms in high-speed jets. The jet conditions (Mach and Reynolds numbers, temperature) and nozzle-exit boundary-layer characteristics (thickness, velocity profile, fluctuation level), the LES grid parameters and the recorded signals (nature and location of the variables stored, time duration and sampling frequency) are briefly described in this short note.