What Does HCN Stand For?
HCN stands for US Historical Climatology Network
The US Historical Climatology Network (HCN) is a comprehensive database that provides long-term climate data for the United States. It is maintained by the National Oceanic and Atmospheric Administration (NOAA) and offers a vital resource for researchers, policymakers, and the public by cataloging historical weather and climate observations. The HCN supports climate monitoring and analysis by ensuring the availability of consistent and high-quality data, which is essential for understanding climate trends and variability over time.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym