STATISTICS OF PRECIPITATION ON CULTIVATED LANDS IN SUBMONTANE FOREST-STEPPE ZONE OF CENTRAL CAUCASUS ACCORDING TO THE DATA OF MIKHAYLOVSKOYE METEOROLOGICAL STATION IN 1961-2014

In the article the results of statistical analysis of precipitation regime in submountane forest-steppe zone of Central Caucasus according to the data of Mikhaylovskoye meteorological station in 1961-2014 are presented. The comparative evaluation of precipitation in basic (1961-1990) and post-basic (1991-2014) periods of World Meteorological Organization (WMO) is shown. On the basis of analysis of designed nomograms the differences of statistical precipitation for temporal WMO periods, where precipitation increase of more than 800 mm for 1991-2014 post-basic period was noted, were allocated.