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 Basin50.4°F8549.8°F0.6°F
California River Basin62.4°F6062.3°F0.1°F
Great Basin54.7°F6154.5°F0.2°F
Lower Colorado River Basin64.0°F5264.1°F-0.1°F
Upper Colorado River Basin50.3°F6950.0°F0.3°F
Rio Grande River Basin64.4°F6864.2°F0.2°F
Texas Gulf Coast River Basin71.4°F8570.8°F0.6°F
Arkansas-White-Red Basin63.6°F7663.3°F0.3°F
Lower Mississippi River Basin69.6°F9568.9°F0.7°F
Missouri River Basin53.8°F8952.8°F1.0°F
Souris-Red-Rainy Basin49.2°F9248.1°F1.1°F
Upper Mississippi River Basin56.6°F10255.1°F1.5°F
Great Lakes Basin54.3°F10752.6°F1.7°F
Tennessee River Basin63.9°F8063.4°F0.5°F
Ohio River Basin60.3°F9959.0°F1.3°F
South Atlantic-Gulf Basin69.3°F8468.8°F0.5°F
Mid-Atlantic Basin58.5°F10657.0°F1.5°F
New England Basin52.1°F10850.3°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 21, 2019 from