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 Basin44.2°F4244.4°F-0.2°F
California River Basin57.4°F5657.4°F0.0°F
Great Basin48.1°F4048.4°F-0.3°F
Lower Colorado River Basin57.7°F1958.2°F-0.5°F
Upper Colorado River Basin43.0°F3443.4°F-0.4°F
Rio Grande River Basin58.8°F4159.0°F-0.2°F
Texas Gulf Coast River Basin66.2°F9865.4°F0.8°F
Arkansas-White-Red Basin58.0°F10656.9°F1.1°F
Lower Mississippi River Basin64.8°F11863.5°F1.3°F
Missouri River Basin46.6°F10045.3°F1.3°F
Souris-Red-Rainy Basin40.0°F10138.5°F1.5°F
Upper Mississippi River Basin48.5°F11246.6°F1.9°F
Great Lakes Basin46.1°F10944.4°F1.7°F
Tennessee River Basin59.1°F12057.5°F1.6°F
Ohio River Basin53.9°F11952.1°F1.8°F
South Atlantic-Gulf Basin65.1°F11863.8°F1.3°F
Mid-Atlantic Basin51.3°F10749.9°F1.4°F
New England Basin43.0°F8742.2°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 13, 2019 from