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
(124 Years)
Pacific Northwest Basin45.7°F5045.8°F-0.1°F
California River Basin58.1°F2058.8°F-0.7°F
Great Basin50.7°F8850.0°F0.7°F
Lower Colorado River Basin59.4°F4459.6°F-0.2°F
Upper Colorado River Basin45.3°F7245.0°F0.3°F
Rio Grande River Basin60.7°F8760.1°F0.6°F
Texas Gulf Coast River Basin67.7°F11066.7°F1.0°F
Arkansas-White-Red Basin59.4°F10658.4°F1.0°F
Lower Mississippi River Basin66.2°F11964.6°F1.6°F
Missouri River Basin48.3°F9847.1°F1.2°F
Souris-Red-Rainy Basin42.5°F10840.6°F1.9°F
Upper Mississippi River Basin50.9°F11748.5°F2.4°F
Great Lakes Basin48.8°F11746.5°F2.3°F
Tennessee River Basin60.6°F11758.8°F1.8°F
Ohio River Basin55.8°F12053.7°F2.1°F
South Atlantic-Gulf Basin65.9°F10664.9°F1.0°F
Mid-Atlantic Basin53.2°F10951.6°F1.6°F
New England Basin45.3°F9844.2°F1.1°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