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 Basin51.2°F1052.7°F-1.5°F
California River Basin63.8°F1065.2°F-1.4°F
Great Basin56.3°F1057.8°F-1.5°F
Lower Colorado River Basin65.6°F966.8°F-1.2°F
Upper Colorado River Basin52.6°F4253.2°F-0.6°F
Rio Grande River Basin66.9°F8566.3°F0.6°F
Texas Gulf Coast River Basin73.6°F7973.2°F0.4°F
Arkansas-White-Red Basin66.7°F8266.2°F0.5°F
Lower Mississippi River Basin71.2°F6771.0°F0.2°F
Missouri River Basin54.8°F1956.1°F-1.3°F
Souris-Red-Rainy Basin50.6°F2951.7°F-1.1°F
Upper Mississippi River Basin58.0°F5158.2°F-0.2°F
Great Lakes Basin56.7°F9455.7°F1.0°F
Tennessee River Basin65.7°F6365.6°F0.1°F
Ohio River Basin62.0°F6961.7°F0.3°F
South Atlantic-Gulf Basin71.0°F7870.7°F0.3°F
Mid-Atlantic Basin60.4°F8559.8°F0.6°F
New England Basin54.5°F8353.6°F0.9°F

Citing This Page

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