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 Basin47.7°F1349.0°F-1.3°F
California River Basin60.1°F961.4°F-1.3°F
Great Basin53.0°F3653.5°F-0.5°F
Lower Colorado River Basin63.7°F8263.1°F0.6°F
Upper Colorado River Basin48.3°F3049.0°F-0.7°F
Rio Grande River Basin64.7°F10263.6°F1.1°F
Texas Gulf Coast River Basin71.3°F10370.3°F1.0°F
Arkansas-White-Red Basin62.7°F6862.6°F0.1°F
Lower Mississippi River Basin69.3°F10568.3°F1.0°F
Missouri River Basin50.4°F1551.9°F-1.5°F
Souris-Red-Rainy Basin45.5°F1847.2°F-1.7°F
Upper Mississippi River Basin53.3°F2954.1°F-0.8°F
Great Lakes Basin50.9°F2751.5°F-0.6°F
Tennessee River Basin63.9°F10362.7°F1.2°F
Ohio River Basin58.8°F7658.2°F0.6°F
South Atlantic-Gulf Basin69.3°F10768.2°F1.1°F
Mid-Atlantic Basin55.9°F3656.1°F-0.2°F
New England Basin47.7°F749.2°F-1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 21, 2019 from