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.

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Region Value Rank
(125 Years)
Pacific Northwest Basin52.2°F9151.6°F0.6°F
California River Basin64.1°F8063.6°F0.5°F
Great Basin57.0°F7856.5°F0.5°F
Lower Colorado River Basin66.4°F7465.9°F0.5°F
Upper Colorado River Basin52.8°F7652.4°F0.4°F
Rio Grande River Basin66.2°F4766.3°F-0.1°F
Texas Gulf Coast River Basin72.6°F3273.1°F-0.5°F
Arkansas-White-Red Basin66.1°F6865.8°F0.3°F
Lower Mississippi River Basin70.2°F2071.0°F-0.8°F
Missouri River Basin56.3°F8655.5°F0.8°F
Souris-Red-Rainy Basin53.1°F9951.7°F1.4°F
Upper Mississippi River Basin58.3°F6858.2°F0.1°F
Great Lakes Basin55.6°F8055.0°F0.6°F
Tennessee River Basin65.7°F5465.7°F0.0°F
Ohio River Basin61.7°F7161.4°F0.3°F
South Atlantic-Gulf Basin70.5°F4270.6°F-0.1°F
Mid-Atlantic Basin59.7°F7259.2°F0.5°F
New England Basin53.7°F9252.7°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 15, 2019 from