Climate at a Glance

Regional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Region Value Rank
(125 Years)
Pacific Northwest Basin46.2°F1747.1°F-0.9°F
California River Basin59.0°F1160.0°F-1.0°F
Great Basin49.6°F451.7°F-2.1°F
Lower Colorado River Basin60.1°F1361.3°F-1.2°F
Upper Colorado River Basin45.1°F846.8°F-1.7°F
Rio Grande River Basin60.8°F2161.6°F-0.8°F
Texas Gulf Coast River Basin68.0°F4668.2°F-0.2°F
Arkansas-White-Red Basin59.8°F3760.2°F-0.4°F
Lower Mississippi River Basin66.4°F7266.2°F0.2°F
Missouri River Basin49.0°F5249.2°F-0.2°F
Souris-Red-Rainy Basin43.3°F5543.2°F0.1°F
Upper Mississippi River Basin51.3°F6650.9°F0.4°F
Great Lakes Basin49.3°F7248.9°F0.4°F
Tennessee River Basin61.2°F8260.5°F0.7°F
Ohio River Basin56.5°F8455.7°F0.8°F
South Atlantic-Gulf Basin67.0°F8666.4°F0.6°F
Mid-Atlantic Basin54.3°F8553.8°F0.5°F
New England Basin46.1°F2946.6°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 24, 2020 from