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 Basin52.2°F1053.4°F-1.2°F
California River Basin65.4°F4165.7°F-0.3°F
Great Basin58.7°F5158.7°F0.0°F
Lower Colorado River Basin67.8°F4567.9°F-0.1°F
Upper Colorado River Basin54.3°F5854.3°F0.0°F
Rio Grande River Basin67.6°F5367.6°F0.0°F
Texas Gulf Coast River Basin74.3°F4674.4°F-0.1°F
Arkansas-White-Red Basin67.4°F5867.5°F-0.1°F
Lower Mississippi River Basin71.6°F2872.2°F-0.6°F
Missouri River Basin57.0°F4157.5°F-0.5°F
Souris-Red-Rainy Basin53.3°F4953.4°F-0.1°F
Upper Mississippi River Basin60.4°F8159.9°F0.5°F
Great Lakes Basin58.7°F10857.1°F1.6°F
Tennessee River Basin66.6°F3967.0°F-0.4°F
Ohio River Basin63.3°F7063.0°F0.3°F
South Atlantic-Gulf Basin71.2°F2071.8°F-0.6°F
Mid-Atlantic Basin61.8°F9061.1°F0.7°F
New England Basin55.8°F8454.9°F0.9°F

Citing This Page

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