NOAA's National Centers for Environmental Information
« April 2012 National Climate Report
- Year-to-Date Evolution of Temperatures
- Year-to-date Temperature Anomalies
- Divisional Precipitation and Drought Maps
- April Temperature Records
- Ten Warmest 12-month consecutive periods of the CONUS Record
Citing This Report
NOAA National Centers for Environmental Information, State of the Climate: National Climate Report for April 2012, published online May 2012, retrieved on January 26, 2022 from https://www.ncdc.noaa.gov/sotc/national/201204/supplemental/page-3.