NEWA connects you with data from electronic weather stations in the Northeast through the Internet. Farmers, consultants, food processors, NYS IPM, airports, and Cornell research farms provide the weather stations. The NEWA website provides weather data from > 100 locations including growing degree days.

A What's Cropping Up? article describing the use of Spatially-Balanced Complete Block Designs for agronomic experiments.

Adapt-N is an online tool that will help you precisely manage your N inputs for grain, silage or sweet corn. It uses a well-calibrated computer model and high resolution weather information available for your farm.