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.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Region Value Rank
(124 Years)
Pacific Northwest Basin45.5°F9544.4°F1.1°F
California River Basin57.6°F7057.4°F0.2°F
Great Basin48.5°F5948.4°F0.1°F
Lower Colorado River Basin58.0°F4658.2°F-0.2°F
Upper Colorado River Basin43.3°F5143.4°F-0.1°F
Rio Grande River Basin58.2°F1359.0°F-0.8°F
Texas Gulf Coast River Basin64.2°F665.5°F-1.3°F
Arkansas-White-Red Basin56.1°F2157.0°F-0.9°F
Lower Mississippi River Basin62.4°F1663.5°F-1.1°F
Missouri River Basin45.9°F8045.4°F0.5°F
Souris-Red-Rainy Basin40.0°F9638.6°F1.4°F
Upper Mississippi River Basin46.6°F5346.6°F0.0°F
Great Lakes Basin44.5°F5944.4°F0.1°F
Tennessee River Basin56.7°F2857.6°F-0.9°F
Ohio River Basin51.7°F3752.2°F-0.5°F
South Atlantic-Gulf Basin62.6°F963.8°F-1.2°F
Mid-Atlantic Basin50.1°F5650.0°F0.1°F
New England Basin43.6°F9842.2°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 17, 2019 from