The average temperature in Los Angeles the average temperature is 36.22 degrees in summer, with precipitation around 3.0 mm , Bristol - Johnson City - Kingsport, TN's temperatures reach 31.08 during the hot season, with 3.0 average of rain rate . In winter, however, weather indicators show around -12.22 degrees in Bristol - Johnson City - Kingsport, TN, compared to the 1.09 average degrees reported in Los Angeles. During the winter period, Los Angeles can register 12.0 mm precipitation, while Bristol - Johnson City - Kingsport, TN have an average of 3.0 mm rain level.