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
(123 Years)
Pacific Northwest Basin43.2°F744.4°F-1.2°F
California River Basin56.0°F357.4°F-1.4°F
Great Basin46.8°F348.4°F-1.6°F
Lower Colorado River Basin57.3°F658.3°F-1.0°F
Upper Colorado River Basin42.6°F2543.5°F-0.9°F
Rio Grande River Basin58.6°F3259.0°F-0.4°F
Texas Gulf Coast River Basin65.3°F4765.5°F-0.2°F
Arkansas-White-Red Basin56.3°F2056.9°F-0.6°F
Lower Mississippi River Basin63.7°F7563.5°F0.2°F
Missouri River Basin45.0°F4245.3°F-0.3°F
Souris-Red-Rainy Basin38.5°F5838.5°F0.0°F
Upper Mississippi River Basin47.1°F7846.7°F0.4°F
Great Lakes Basin45.5°F9544.5°F1.0°F
Tennessee River Basin58.1°F8657.5°F0.6°F
Ohio River Basin53.1°F9552.2°F0.9°F
South Atlantic-Gulf Basin64.8°F10863.9°F0.9°F
Mid-Atlantic Basin50.9°F9650.0°F0.9°F
New England Basin43.0°F8942.2°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 20, 2020 from