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 Basin44.5°F2345.5°F-1.0°F
California River Basin58.0°F3258.9°F-0.9°F
Great Basin48.8°F4049.5°F-0.7°F
Lower Colorado River Basin58.9°F4759.2°F-0.3°F
Upper Colorado River Basin42.9°F2144.3°F-1.4°F
Rio Grande River Basin58.5°F3159.2°F-0.7°F
Texas Gulf Coast River Basin66.1°F5566.1°F0.0°F
Arkansas-White-Red Basin57.7°F5857.8°F-0.1°F
Lower Mississippi River Basin64.1°F5764.0°F0.1°F
Missouri River Basin46.1°F3946.5°F-0.4°F
Souris-Red-Rainy Basin41.4°F8740.2°F1.2°F
Upper Mississippi River Basin48.9°F7848.1°F0.8°F
Great Lakes Basin47.3°F7546.7°F0.6°F
Tennessee River Basin58.4°F6558.2°F0.2°F
Ohio River Basin53.8°F6753.4°F0.4°F
South Atlantic-Gulf Basin64.4°F4564.4°F0.0°F
Mid-Atlantic Basin52.2°F7851.6°F0.6°F
New England Basin45.1°F7244.6°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 25, 2020 from