Average yearly precipitation for Illinois varies from just over 48 inches (1,200 mm) at the southern tip to just under 32 inches (810 mm) in the northern portion of the state. May and June are the wettest months of the year. Flooding is the most damaging weather hazard within the state.he highest temperature recorded in Illinois was 117 Â°F (47 Â°C), recorded on July 14, 1954, at East St. Louis, while the lowest temperature was -37 Â°F (-39 Â°C), recorded on January 15, 2009, at Rochelle.
About This Statistic. The statistic shows global GDP (gross domestic product) from 2010 to 2014, with projections up until 2020. In 2015, global GDP amounted to about 74.2 trillion U.S. dollars.
GDP is basically used to measure the economic well being of population in a country through the concept of standard of living. From GDP, economists derive real GDP per person (per capita).DP is basically used to measure the economic well being of population in a country through the concept of standard of living. From GDP, economists derive real GDP per person (per capita).