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 Basin47.8°F5047.9°F-0.1°F
California River Basin60.2°F5260.4°F-0.2°F
Great Basin53.6°F10352.3°F1.3°F
Lower Colorado River Basin62.2°F6662.0°F0.2°F
Upper Colorado River Basin48.4°F8547.7°F0.7°F
Rio Grande River Basin63.3°F8962.7°F0.6°F
Texas Gulf Coast River Basin70.6°F11269.2°F1.4°F
Arkansas-White-Red Basin62.8°F11361.2°F1.6°F
Lower Mississippi River Basin69.4°F12467.1°F2.3°F
Missouri River Basin51.8°F10650.1°F1.7°F
Souris-Red-Rainy Basin46.0°F9644.7°F1.3°F
Upper Mississippi River Basin54.8°F12052.0°F2.8°F
Great Lakes Basin52.2°F12149.1°F3.1°F
Tennessee River Basin64.1°F12461.4°F2.7°F
Ohio River Basin59.5°F12456.5°F3.0°F
South Atlantic-Gulf Basin68.8°F11967.1°F1.7°F
Mid-Atlantic Basin56.6°F12054.1°F2.5°F
New England Basin48.3°F10646.8°F1.5°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