A wireless communication system capable of dealing with weather that changes abruptly and capable of keeping communication quality at a certain standard or higher is provided. The wireless communication system comprises a first base station, and a second base station that performs communication mutually with the first base station. Each of the first base station and the second base station includes a transceiver unit being connected to an antenna for the communication, and a processing unit that controls the transceiver unit for the communication by referring to meteorological data in a place where the base station is located. The processing unit of the first base station, at a predetermined cycle, accumulates a set of meteorological data in a place where the first base station is located, and data on received electric power for the communication by referring to the meteorological data.