Dataset for distribution characteristics and changing trends of climatic factors of winter wheat in North China Plain during 1980-2008

The spatiotemporal change and trends of temperature, radiation and precipitation during winter wheat growing period in North China Plain during 1980-2008 were investigated based on phenology data and climate data. This dataset contains: 1) Information of winter wheat stations in North China Plain; 2) Trend in temperature and its effect on winter wheat yield in North China Plain; 3) Trend in radiation and its effect on winter wheat yield in North China Plain; 4) Trend in precipitation and its effect on winter wheat yield in North China Plain.