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 Basin44.1°F3644.4°F-0.3°F
California River Basin57.6°F7057.4°F0.2°F
Great Basin48.5°F6648.4°F0.1°F
Lower Colorado River Basin58.3°F5558.2°F0.1°F
Upper Colorado River Basin43.7°F6943.4°F0.3°F
Rio Grande River Basin59.0°F5559.0°F0.0°F
Texas Gulf Coast River Basin65.4°F4865.4°F0.0°F
Arkansas-White-Red Basin57.3°F8157.0°F0.3°F
Lower Mississippi River Basin63.7°F7163.5°F0.2°F
Missouri River Basin44.9°F3545.3°F-0.4°F
Souris-Red-Rainy Basin36.8°F638.5°F-1.7°F
Upper Mississippi River Basin45.9°F1946.6°F-0.7°F
Great Lakes Basin43.9°F2344.4°F-0.5°F
Tennessee River Basin58.1°F9157.5°F0.6°F
Ohio River Basin52.2°F5152.2°F0.0°F
South Atlantic-Gulf Basin64.1°F6963.8°F0.3°F
Mid-Atlantic Basin49.9°F4649.9°F0.0°F
New England Basin42.4°F6742.2°F0.2°F

Citing This Page

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