The Agrometeorology Group, School of Environmental Sciences, University of Guelph in cooperation with Environment Canada, maintains an automatic weather station at the Guelph Turfgrass Institute located in Guelph, Ontario. This station collects hourly climatic data including air temperature, relative humidity, wind direction and speed, and precipitation. This data set includes climatic data collected from January 1, 2014 to December 31, 2014, and is presented as an annual file of hourly data and an annual file of precipitation data.