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
(125 Years)
Pacific Northwest Basin52.9°F12449.9°F3.0°F
California River Basin64.3°F11862.0°F2.3°F
Great Basin57.8°F12554.5°F3.3°F
Lower Colorado River Basin66.3°F11964.0°F2.3°F
Upper Colorado River Basin53.2°F12150.2°F3.0°F
Rio Grande River Basin66.8°F12064.6°F2.2°F
Texas Gulf Coast River Basin73.3°F12071.3°F2.0°F
Arkansas-White-Red Basin66.6°F12463.7°F2.9°F
Lower Mississippi River Basin70.5°F10969.2°F1.3°F
Missouri River Basin56.3°F12353.1°F3.2°F
Souris-Red-Rainy Basin50.3°F10448.6°F1.7°F
Upper Mississippi River Basin57.6°F11655.4°F2.2°F
Great Lakes Basin52.9°F8552.3°F0.6°F
Tennessee River Basin65.0°F10963.8°F1.2°F
Ohio River Basin60.7°F11659.2°F1.5°F
South Atlantic-Gulf Basin69.6°F8569.0°F0.6°F
Mid-Atlantic Basin57.4°F7556.9°F0.5°F
New England Basin50.2°F5750.1°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 10, 2019 from