Objective : We wanted to examine the differences of symptoms of stroke by seasons and age groups. Methods : We recorded the symptoms of 254 stroke patients for 1 year and statistically analyzed the results. The Chi-Square test was used for the analysis.(p<0.05). Results : There was no difference of symptoms by age, but the symptoms were different by seasons. In spring and autumn, there was a large amount of Hwa. In summer, there was a large amount of Kihuh, and in winter, there was a large amount of Hwa and Dahm. Conclusions : We have concluded that these differences should be considered in the management and the prevention of stroke.