Grant Dwight Jackson (born September 28 1942 in Fostoria Ohio) is a former major league baseball pitcher who played for the Philadelphia Phillies Baltimore Orioles New York Yankees Pittsburgh Pirates Montreal Expos and Kansas City Royals from 1965 to 1982.
Climate is the statistics of weather, usually over a 30-year interval. It is measured by assessing the patterns of variation in temperature, humidity, atmospheric pressure, wind, precipitation, atmospheric particle count and other meteorological variables in a given region over long periods of time.
to answer the 2nd part. the scientific unit for measure of temperature is Kelvin (K), which starts at 0 (also known as absolute zero, or the lowest temperature possible). 1 unit of Kelvin = 1 unit of Celcius. So to convert a temperature from Kelvin to celcius, add 273.6, so 0 degrees celcius would equal 273.6 Kelvin. Now what is important to understand about temperature is that there is only HEAT (unit measured in Joules), there is nothing called COLDNESS etc.. so any temperature above absolute zero means that there is some amount of heat (Joules) present.