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 Basin46.8°F10045.4°F1.4°F
California River Basin59.2°F7758.8°F0.4°F
Great Basin50.6°F8649.5°F1.1°F
Lower Colorado River Basin59.9°F8559.1°F0.8°F
Upper Colorado River Basin45.0°F7844.3°F0.7°F
Rio Grande River Basin59.2°F6959.0°F0.2°F
Texas Gulf Coast River Basin65.7°F5765.8°F-0.1°F
Arkansas-White-Red Basin58.3°F9557.5°F0.8°F
Lower Mississippi River Basin63.7°F5963.7°F0.0°F
Missouri River Basin48.4°F11246.2°F2.2°F
Souris-Red-Rainy Basin41.3°F10439.1°F2.2°F
Upper Mississippi River Basin48.7°F9947.3°F1.4°F
Great Lakes Basin46.1°F6045.9°F0.2°F
Tennessee River Basin58.1°F6958.0°F0.1°F
Ohio River Basin53.6°F8352.9°F0.7°F
South Atlantic-Gulf Basin64.1°F5364.2°F-0.1°F
Mid-Atlantic Basin50.0°F1951.1°F-1.1°F
New England Basin42.4°F1743.8°F-1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 20, 2019 from