Daymet

Daymet provides daily gridded estimates of essential meteorological and hydrological parameters across North America. This dataset includes measurements for minimum and maximum temperature, precipitation occurrence and amount, humidity, shortwave radiation, and snow water equivalent.

Hosted by the Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC) as part of NASA's Earth Observing System Data and Information System (EOSDIS), Daymet offers data at a 1 km x 1 km spatial resolution. Its daily time step makes it a valuable resource for various environmental and climate-related research, applications, and modeling efforts.

The platform allows users to get data directly, explore citations, and access related publications and learning resources. It serves as a critical open-data portal for researchers studying climate change, hydrology, ecology, and other earth science disciplines within North America.