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 Basin51.0°F12149.0°F2.0°F
California River Basin63.0°F11261.3°F1.7°F
Great Basin55.6°F11553.6°F2.0°F
Lower Colorado River Basin64.4°F10263.1°F1.3°F
Upper Colorado River Basin51.0°F11249.1°F1.9°F
Rio Grande River Basin64.4°F9063.6°F0.8°F
Texas Gulf Coast River Basin71.7°F11370.3°F1.4°F
Arkansas-White-Red Basin64.5°F11662.6°F1.9°F
Lower Mississippi River Basin68.8°F8268.3°F0.5°F
Missouri River Basin54.8°F12451.9°F2.9°F
Souris-Red-Rainy Basin50.0°F11847.2°F2.8°F
Upper Mississippi River Basin56.1°F11354.1°F2.0°F
Great Lakes Basin52.5°F9251.6°F0.9°F
Tennessee River Basin63.2°F7562.8°F0.4°F
Ohio River Basin59.1°F8758.2°F0.9°F
South Atlantic-Gulf Basin68.3°F5568.2°F0.1°F
Mid-Atlantic Basin56.4°F5956.1°F0.3°F
New England Basin48.8°F3249.2°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 23, 2020 from