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 Basin52.8°F6152.7°F0.1°F
California River Basin64.9°F4665.2°F-0.3°F
Great Basin58.1°F6757.8°F0.3°F
Lower Colorado River Basin67.3°F7166.9°F0.4°F
Upper Colorado River Basin53.2°F5653.1°F0.1°F
Rio Grande River Basin65.8°F3366.3°F-0.5°F
Texas Gulf Coast River Basin73.2°F5173.3°F-0.1°F
Arkansas-White-Red Basin67.2°F9466.2°F1.0°F
Lower Mississippi River Basin71.2°F6771.0°F0.2°F
Missouri River Basin57.9°F10856.1°F1.8°F
Souris-Red-Rainy Basin53.8°F11451.7°F2.1°F
Upper Mississippi River Basin60.1°F11058.2°F1.9°F
Great Lakes Basin56.2°F7555.7°F0.5°F
Tennessee River Basin65.9°F7265.7°F0.2°F
Ohio River Basin62.3°F8761.7°F0.6°F
South Atlantic-Gulf Basin70.1°F2270.7°F-0.6°F
Mid-Atlantic Basin59.3°F3159.7°F-0.4°F
New England Basin52.5°F2053.6°F-1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 21, 2020 from