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°F4945.0°F-0.1°F
California River Basin58.2°F5058.3°F-0.1°F
Great Basin49.4°F5949.2°F0.2°F
Lower Colorado River Basin60.1°F9459.0°F1.1°F
Upper Colorado River Basin43.3°F4143.9°F-0.6°F
Rio Grande River Basin59.8°F8859.1°F0.7°F
Texas Gulf Coast River Basin65.5°F5665.6°F-0.1°F
Arkansas-White-Red Basin57.6°F7957.3°F0.3°F
Lower Mississippi River Basin63.6°F6063.5°F0.1°F
Missouri River Basin45.9°F6245.7°F0.2°F
Souris-Red-Rainy Basin38.7°F6738.4°F0.3°F
Upper Mississippi River Basin47.4°F7446.7°F0.7°F
Great Lakes Basin45.3°F6145.1°F0.2°F
Tennessee River Basin58.1°F7857.7°F0.4°F
Ohio River Basin53.1°F8052.4°F0.7°F
South Atlantic-Gulf Basin63.9°F4764.0°F-0.1°F
Mid-Atlantic Basin50.8°F7550.5°F0.3°F
New England Basin42.9°F6142.9°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 22, 2020 from