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
(124 Years)
Pacific Northwest Basin45.0°F4745.4°F-0.4°F
California River Basin58.8°F4659.2°F-0.4°F
Great Basin48.7°F3749.4°F-0.7°F
Lower Colorado River Basin59.0°F3459.6°F-0.6°F
Upper Colorado River Basin43.6°F3444.7°F-1.1°F
Rio Grande River Basin58.4°F2059.6°F-1.2°F
Texas Gulf Coast River Basin65.6°F2766.6°F-1.0°F
Arkansas-White-Red Basin57.2°F3558.2°F-1.0°F
Lower Mississippi River Basin63.4°F2564.5°F-1.1°F
Missouri River Basin46.2°F3846.8°F-0.6°F
Souris-Red-Rainy Basin42.9°F8641.6°F1.3°F
Upper Mississippi River Basin50.2°F8249.3°F0.9°F
Great Lakes Basin49.0°F9047.7°F1.3°F
Tennessee River Basin58.3°F4858.7°F-0.4°F
Ohio River Basin54.6°F7254.1°F0.5°F
South Atlantic-Gulf Basin65.4°F7765.0°F0.4°F
Mid-Atlantic Basin54.0°F10352.3°F1.7°F
New England Basin47.2°F9545.6°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on December 5, 2019 from