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
(123 Years)
Pacific Northwest Basin43.8°F2544.4°F-0.6°F
California River Basin56.5°F1257.3°F-0.8°F
Great Basin47.4°F1148.4°F-1.0°F
Lower Colorado River Basin57.4°F1058.2°F-0.8°F
Upper Colorado River Basin42.6°F2343.4°F-0.8°F
Rio Grande River Basin58.4°F1958.9°F-0.5°F
Texas Gulf Coast River Basin65.2°F4265.4°F-0.2°F
Arkansas-White-Red Basin56.7°F3257.0°F-0.3°F
Lower Mississippi River Basin63.5°F5463.4°F0.1°F
Missouri River Basin44.9°F3845.3°F-0.4°F
Souris-Red-Rainy Basin38.5°F5738.5°F0.0°F
Upper Mississippi River Basin46.7°F5446.7°F0.0°F
Great Lakes Basin44.6°F5844.5°F0.1°F
Tennessee River Basin57.7°F6357.5°F0.2°F
Ohio River Basin52.5°F7052.2°F0.3°F
South Atlantic-Gulf Basin64.1°F7163.8°F0.3°F
Mid-Atlantic Basin50.1°F6449.9°F0.2°F
New England Basin42.2°F5742.2°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 24, 2020 from