“…Actually, natural gas load is affected by various factors. In daily NGLF, weather factors are widely used because they are easily accessible and highly relevant [6,43]. In this paper, 14 weather factors were selected, including the lowest temperature (LT), average temperature (AT), highest temperature (HT), lowest dew point (LD), average dew point (AD), highest dew point (HD), lowest humidity (LH), average humidity (AH), highest humidity (HH), lowest visibility (LV), average visibility (AV), average air pressure (AA), average wind speed (AW), and precipitation (PP).…”