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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Download All Months/Years: xml csv json
Region Value Rank
(125 Years)
Pacific Northwest Basin52.9°F6652.7°F0.2°F
California River Basin64.7°F3665.2°F-0.5°F
Great Basin58.4°F7857.8°F0.6°F
Lower Colorado River Basin67.0°F5766.8°F0.2°F
Upper Colorado River Basin52.8°F4553.2°F-0.4°F
Rio Grande River Basin67.9°F11166.3°F1.6°F
Texas Gulf Coast River Basin75.4°F11873.3°F2.1°F
Arkansas-White-Red Basin66.6°F7766.2°F0.4°F
Lower Mississippi River Basin72.6°F11271.0°F1.6°F
Missouri River Basin54.9°F2156.1°F-1.2°F
Souris-Red-Rainy Basin49.5°F1251.7°F-2.2°F
Upper Mississippi River Basin57.8°F4558.2°F-0.4°F
Great Lakes Basin55.6°F4855.7°F-0.1°F
Tennessee River Basin66.8°F10065.6°F1.2°F
Ohio River Basin62.2°F8461.6°F0.6°F
South Atlantic-Gulf Basin71.8°F10270.7°F1.1°F
Mid-Atlantic Basin59.9°F5259.8°F0.1°F
New England Basin54.0°F7153.5°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 21, 2020 from