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
(125 Years)
Pacific Northwest Basin48.8°F1949.8°F-1.0°F
California River Basin60.8°F862.2°F-1.4°F
Great Basin52.7°F754.5°F-1.8°F
Lower Colorado River Basin62.4°F564.0°F-1.6°F
Upper Colorado River Basin48.7°F1750.0°F-1.3°F
Rio Grande River Basin63.6°F3164.2°F-0.6°F
Texas Gulf Coast River Basin71.2°F7770.9°F0.3°F
Arkansas-White-Red Basin63.4°F6063.4°F0.0°F
Lower Mississippi River Basin69.6°F9568.9°F0.7°F
Missouri River Basin52.5°F4952.9°F-0.4°F
Souris-Red-Rainy Basin48.0°F5448.1°F-0.1°F
Upper Mississippi River Basin56.0°F9155.1°F0.9°F
Great Lakes Basin54.1°F10252.6°F1.5°F
Tennessee River Basin64.5°F10363.4°F1.1°F
Ohio River Basin60.4°F10459.0°F1.4°F
South Atlantic-Gulf Basin69.7°F10268.8°F0.9°F
Mid-Atlantic Basin58.3°F10357.1°F1.2°F
New England Basin51.2°F8750.3°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 27, 2020 from