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 Basin46.1°F8045.5°F0.6°F
California River Basin59.3°F8158.6°F0.7°F
Great Basin50.8°F8849.8°F1.0°F
Lower Colorado River Basin60.3°F8559.5°F0.8°F
Upper Colorado River Basin45.7°F8544.7°F1.0°F
Rio Grande River Basin60.1°F6959.8°F0.3°F
Texas Gulf Coast River Basin66.1°F4366.4°F-0.3°F
Arkansas-White-Red Basin58.2°F6858.1°F0.1°F
Lower Mississippi River Basin63.4°F2364.3°F-0.9°F
Missouri River Basin47.1°F7246.6°F0.5°F
Souris-Red-Rainy Basin40.2°F7239.9°F0.3°F
Upper Mississippi River Basin46.9°F3047.9°F-1.0°F
Great Lakes Basin44.3°F946.1°F-1.8°F
Tennessee River Basin57.0°F1058.5°F-1.5°F
Ohio River Basin51.4°F753.4°F-2.0°F
South Atlantic-Gulf Basin63.5°F1364.7°F-1.2°F
Mid-Atlantic Basin49.2°F651.3°F-2.1°F
New England Basin42.1°F943.7°F-1.6°F

Citing This Page

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