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 Basin44.9°F4045.2°F-0.3°F
California River Basin57.4°F1958.1°F-0.7°F
Great Basin49.0°F4149.4°F-0.4°F
Lower Colorado River Basin58.9°F4859.1°F-0.2°F
Upper Colorado River Basin43.7°F3744.4°F-0.7°F
Rio Grande River Basin58.5°F859.8°F-1.3°F
Texas Gulf Coast River Basin65.5°F2266.2°F-0.7°F
Arkansas-White-Red Basin58.0°F6257.9°F0.1°F
Lower Mississippi River Basin64.0°F4664.2°F-0.2°F
Missouri River Basin46.7°F6846.4°F0.3°F
Souris-Red-Rainy Basin40.7°F8039.9°F0.8°F
Upper Mississippi River Basin48.7°F8747.9°F0.8°F
Great Lakes Basin45.9°F5945.8°F0.1°F
Tennessee River Basin58.8°F7158.4°F0.4°F
Ohio River Basin53.7°F7253.2°F0.5°F
South Atlantic-Gulf Basin64.4°F4564.6°F-0.2°F
Mid-Atlantic Basin51.0°F4951.1°F-0.1°F
New England Basin42.9°F3443.5°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 12, 2019 from