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
(122 Years)
Pacific Northwest Basin44.1°F3644.4°F-0.3°F
California River Basin56.9°F3057.4°F-0.5°F
Great Basin47.7°F1648.4°F-0.7°F
Lower Colorado River Basin57.5°F958.2°F-0.7°F
Upper Colorado River Basin42.5°F1643.4°F-0.9°F
Rio Grande River Basin58.4°F1258.9°F-0.5°F
Texas Gulf Coast River Basin65.2°F3565.4°F-0.2°F
Arkansas-White-Red Basin56.6°F2956.9°F-0.3°F
Lower Mississippi River Basin63.6°F5763.4°F0.2°F
Missouri River Basin45.1°F4545.4°F-0.3°F
Souris-Red-Rainy Basin38.5°F5338.5°F0.0°F
Upper Mississippi River Basin46.8°F7146.7°F0.1°F
Great Lakes Basin44.8°F7544.5°F0.3°F
Tennessee River Basin57.9°F7857.6°F0.3°F
Ohio River Basin52.6°F7952.1°F0.5°F
South Atlantic-Gulf Basin64.3°F8763.9°F0.4°F
Mid-Atlantic Basin50.4°F8050.0°F0.4°F
New England Basin42.6°F7542.2°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 16, 2019 from