merged.csv: This file represents the data merged from each data file that everyone has downloaded. From 01-01-1990 to 11-15-2023.
data_monthly.csv: This file contains data averaged on a monthly basis from the merged data.
The conditions column has nominal values, but when aggregating the data on a monthly basis, the frequencies of each nominal category are calculated.
maindata.csv: This file contains only selected features from 'data_monthly.csv', including temp, humidity, windspeed, cloudcover, sealevelpressure, precip, solarradiation, uvindex, Clear:Rain(conditions)