Based on typhoon yearbook data from 1949 to 2015,NCEP/NCAR reanalysis data and NOAA data,etc.,frequency characteristics of typhoons affecting Shandong in recent 67 years and their relationship with relevant climatic factors were analyzed. It showed that:( 1) Typhoons moving northwards along the coastline had the largest number and those entering inland had the smallest number among six types of typhoons affecting Shandong Province. August and the first ten-day period of August were the month and ten-day per...