temperature

The research results of the meteorological characteristics and evapotranspiration dynamics in the middle reaches of the Varzob river, a tributary of the Kafernigan river, for the period 1946–2021 are presented. It has been established that temperature is a more active factor in the processes of evapotranspiration. A slight trend of decreasing precipitation at altitudes up to 400 m a. s.

The paper demonstrates the modern agro-climatic recourses for the period 1981–2012 years and their comparison with the climatic norms for the last period 1912–1980 gg. Shows trends multiyear variations of agro-climatic indices by natural zones of the Saratov region

On the basis of a long series of observations (1912–2010 gg.) investigated long-term variability in temperature, precipitation and other meteorological parameters. It is shown that climate normal of temperature and precipitation in the modern period is significantly different from the baseline period of 1961–1990 gg., proposed by the WMO

At echelons of airplane lying in the upper troposphere and low stratosphere, air temperature varies sharply, which affects the speed of airplane, fuel consumption and height of the airplane ceiling. The paper presents calculations of these characteristics of the aircraft depending on the temperature on the routes crossing of cyclones and anticyclones

The article presents an analysis of the synoptic and agrometeorological conditions prevailing in the region in the autumn of 2016. Shown anomaly hydrothermal regime and assessed the impact of the prevailing conditions at the seeding, the autumn vegetation and tempering of winter crops.

Indices of continental climate at different time intervals for Saratov and St. Petersburg are calculated. They reflect the tendency of a decrease in continentality, associated with a temperature increase in the winter seasons.