An Analyse Upon Recorded Daily Precipitation Data in Çanakkale and Ankara Meteorological Stations

Because of the physical geographical factors such as elevation, the strike of morphological units, maritim and continental conditions and exposure as well as planeter factors (air masses), the characters of climate change more and more from the coast to the central parts. in order to indicate this change, çanakkale which is in marmara region and ankara which is in central anatolia region have been selected and the daily precipitation characters of these selected station have been analysed. in order to emphasize the effects of continental factors over the changes of precipitation characters, precipitation values of balıkesir and eskişehir stations have also been mentioned from time to time. thus, while çanakkale is indicating maritim characters, ankara indicates continental characters depending on taking part in a depression as a form of pot or basin. because of the fact that ankara is in a depression which is surrounded by mountains, maritim effects can not come to ankara. this condition caused variations in precipitation amplitude and also the different climate types between stations. as normal precipitation which is between 0,1-25 mm., is common in ankara, low intensive (25,1-50mm) and intensive precipitation (50,1-100 mm) are seen rarely in ankara. on the other hand, heavy precipitation (100 mm+) is never seen in ankara. although normal precipitation is common in çanakkale, the rate of normal precipitation decreases in çanakkale. however, the rate of low intensity and intensity precipitation started to increase in çanakkale. heavy precipitation which is never seen in ankara, is, usually effective in çanakkale in spring (march) and autumun (october) .