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 Basin49.2°F3449.8°F-0.6°F
California River Basin61.5°F2362.3°F-0.8°F
Great Basin54.1°F3954.6°F-0.5°F
Lower Colorado River Basin63.8°F4264.0°F-0.2°F
Upper Colorado River Basin50.3°F6950.0°F0.3°F
Rio Grande River Basin65.1°F9264.2°F0.9°F
Texas Gulf Coast River Basin71.4°F8570.9°F0.5°F
Arkansas-White-Red Basin64.2°F9463.4°F0.8°F
Lower Mississippi River Basin69.2°F7168.8°F0.4°F
Missouri River Basin52.1°F3452.8°F-0.7°F
Souris-Red-Rainy Basin47.0°F2748.1°F-1.1°F
Upper Mississippi River Basin54.9°F5255.0°F-0.1°F
Great Lakes Basin53.1°F7452.6°F0.5°F
Tennessee River Basin63.6°F5763.4°F0.2°F
Ohio River Basin59.6°F7659.1°F0.5°F
South Atlantic-Gulf Basin69.2°F7668.8°F0.4°F
Mid-Atlantic Basin57.6°F8357.1°F0.5°F
New England Basin50.9°F7650.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 19, 2019 from