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 Basin53.9°F8153.3°F0.6°F
California River Basin66.4°F8665.8°F0.6°F
Great Basin58.7°F5158.7°F0.0°F
Lower Colorado River Basin67.6°F3568.0°F-0.4°F
Upper Colorado River Basin53.8°F3654.3°F-0.5°F
Rio Grande River Basin66.3°F767.6°F-1.3°F
Texas Gulf Coast River Basin72.3°F374.4°F-2.1°F
Arkansas-White-Red Basin65.4°F467.5°F-2.1°F
Lower Mississippi River Basin70.5°F672.3°F-1.8°F
Missouri River Basin57.1°F4657.4°F-0.3°F
Souris-Red-Rainy Basin55.0°F10653.5°F1.5°F
Upper Mississippi River Basin59.9°F6159.8°F0.1°F
Great Lakes Basin58.2°F9557.1°F1.1°F
Tennessee River Basin65.9°F1366.9°F-1.0°F
Ohio River Basin63.1°F5763.1°F0.0°F
South Atlantic-Gulf Basin71.2°F2071.8°F-0.6°F
Mid-Atlantic Basin62.4°F10761.0°F1.4°F
New England Basin56.9°F11654.8°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 25, 2020 from