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 Basin45.9°F10644.5°F1.4°F
California River Basin58.9°F10957.4°F1.5°F
Great Basin50.3°F11048.5°F1.8°F
Lower Colorado River Basin59.4°F10058.2°F1.2°F
Upper Colorado River Basin45.2°F10643.5°F1.7°F
Rio Grande River Basin59.7°F8859.0°F0.7°F
Texas Gulf Coast River Basin66.3°F9865.4°F0.9°F
Arkansas-White-Red Basin58.3°F10557.0°F1.3°F
Lower Mississippi River Basin64.5°F10263.4°F1.1°F
Missouri River Basin47.1°F10545.3°F1.8°F
Souris-Red-Rainy Basin40.3°F10238.5°F1.8°F
Upper Mississippi River Basin47.8°F9746.7°F1.1°F
Great Lakes Basin45.4°F9544.5°F0.9°F
Tennessee River Basin58.7°F10357.6°F1.1°F
Ohio River Basin53.2°F9252.1°F1.1°F
South Atlantic-Gulf Basin65.2°F11163.9°F1.3°F
Mid-Atlantic Basin50.6°F8849.9°F0.7°F
New England Basin42.4°F6042.2°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published September 2019, retrieved on September 21, 2019 from