This work contains results of a new statistical analysis of turbulence measurements in the MLT region. The presented results contain of turbulence dissipation rate’s, ε, climatologies for winter and summer periods, as well as extended turbulence statistics. Although significant advances in theoretical understanding of the role of turbulence in the MLT region have been achieved, this work contains very important and comprehensive set of in-situ measurements that consistently supports our current understanding of the significance of MLT turbulence in the atmospheric system.