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 Basin54.2°F10852.7°F1.5°F
California River Basin66.2°F9465.2°F1.0°F
Great Basin59.0°F9857.8°F1.2°F
Lower Colorado River Basin67.3°F7166.9°F0.4°F
Upper Colorado River Basin54.3°F9153.2°F1.1°F
Rio Grande River Basin66.1°F5066.3°F-0.2°F
Texas Gulf Coast River Basin74.3°F10573.3°F1.0°F
Arkansas-White-Red Basin68.0°F11566.2°F1.8°F
Lower Mississippi River Basin71.7°F9171.0°F0.7°F
Missouri River Basin58.5°F11856.1°F2.4°F
Souris-Red-Rainy Basin53.7°F11251.7°F2.0°F
Upper Mississippi River Basin59.6°F10258.2°F1.4°F
Great Lakes Basin56.2°F7555.7°F0.5°F
Tennessee River Basin66.3°F8565.7°F0.6°F
Ohio River Basin62.4°F9261.7°F0.7°F
South Atlantic-Gulf Basin70.7°F5970.7°F0.0°F
Mid-Atlantic Basin59.7°F4159.8°F-0.1°F
New England Basin53.5°F4853.5°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 17, 2020 from