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
(122 Years)
Pacific Northwest Basin43.5°F1144.4°F-0.9°F
California River Basin56.4°F957.4°F-1.0°F
Great Basin47.3°F348.4°F-1.1°F
Lower Colorado River Basin57.6°F1158.2°F-0.6°F
Upper Colorado River Basin42.9°F3043.4°F-0.5°F
Rio Grande River Basin59.1°F7259.0°F0.1°F
Texas Gulf Coast River Basin65.6°F7365.4°F0.2°F
Arkansas-White-Red Basin56.8°F4557.0°F-0.2°F
Lower Mississippi River Basin64.1°F9363.5°F0.6°F
Missouri River Basin44.7°F2645.3°F-0.6°F
Souris-Red-Rainy Basin37.7°F2838.4°F-0.7°F
Upper Mississippi River Basin46.9°F7646.7°F0.2°F
Great Lakes Basin45.4°F9244.5°F0.9°F
Tennessee River Basin58.3°F9857.6°F0.7°F
Ohio River Basin53.1°F9952.2°F0.9°F
South Atlantic-Gulf Basin64.9°F11563.9°F1.0°F
Mid-Atlantic Basin50.9°F9549.9°F1.0°F
New England Basin43.1°F9142.2°F0.9°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