Simplify the following text for a Grade 14 native English-speaking person.
Original: Climate encompasses the statistics of temperature , humidity , atmospheric pressure , wind , rainfall , atmospheric particle count and other meteorological elemental measurements in a given region over long periods of time .
Simplified: Climates mean the usual condition of the temperature , humidity , atmospheric pressure , wind , rainfall , and other meteorological elements around a part of the earth 's surface for a long time .