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 Basin45.0°F4845.4°F-0.4°F
California River Basin59.4°F5859.2°F0.2°F
Great Basin49.0°F4949.4°F-0.4°F
Lower Colorado River Basin59.4°F5159.6°F-0.2°F
Upper Colorado River Basin43.5°F3044.6°F-1.1°F
Rio Grande River Basin58.8°F2859.6°F-0.8°F
Texas Gulf Coast River Basin65.2°F2166.6°F-1.4°F
Arkansas-White-Red Basin57.0°F2758.2°F-1.2°F
Lower Mississippi River Basin62.5°F1064.4°F-1.9°F
Missouri River Basin46.8°F5746.8°F0.0°F
Souris-Red-Rainy Basin43.1°F9141.6°F1.5°F
Upper Mississippi River Basin49.3°F5749.3°F0.0°F
Great Lakes Basin49.2°F9547.7°F1.5°F
Tennessee River Basin57.5°F2558.7°F-1.2°F
Ohio River Basin54.0°F5554.1°F-0.1°F
South Atlantic-Gulf Basin63.8°F1565.0°F-1.2°F
Mid-Atlantic Basin53.2°F8652.3°F0.9°F
New England Basin46.8°F9045.7°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 9, 2019 from