The average temperature in Jackson MS the average temperature is 35.21 degrees in summer, with precipitation around 9.0 mm , Norfolk, VA's temperatures reach 34.04 during the hot season, with 12.0 average of rain rate . In winter, however, weather indicators show around -6.75 degrees in Norfolk, VA, compared to the -4.21 average degrees reported in Jackson MS. During the winter period, Jackson MS can register 9.0 mm precipitation, while Norfolk, VA have an average of 6.0 mm rain level.