The climate change at Košice International Airport in 2019

The article discusses climate change and average monthly air temperature in 2019 at Košice International Airport. The article analyses the monthly average air temperature in 2019 and the deviation of these values from the normal (1981-2010). With the help of statistic tests and calculations is verified the correctness of the hypothesis that the air temperature in 2019 at Košice Airport is warmer than the normal. The measured values and the deviation of the 2019 average monthly air temperature from the normal are defined on Picture 1. The article contains statistic calculations (the Shapiro-Wilk normality test and the Student́s t-test for verifying the hypothesis), picture and table for visualization the mentioned facts.