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 Basin51.6°F11949.8°F1.8°F
California River Basin63.6°F10662.2°F1.4°F
Great Basin56.4°F11254.6°F1.8°F
Lower Colorado River Basin65.2°F10064.1°F1.1°F
Upper Colorado River Basin51.8°F11050.1°F1.7°F
Rio Grande River Basin64.9°F8264.2°F0.7°F
Texas Gulf Coast River Basin72.4°F11370.9°F1.5°F
Arkansas-White-Red Basin65.5°F11763.4°F2.1°F
Lower Mississippi River Basin69.7°F10268.9°F0.8°F
Missouri River Basin56.0°F12452.9°F3.1°F
Souris-Red-Rainy Basin51.5°F12248.1°F3.4°F
Upper Mississippi River Basin57.6°F11855.0°F2.6°F
Great Lakes Basin54.1°F10152.6°F1.5°F
Tennessee River Basin64.1°F9263.3°F0.8°F
Ohio River Basin60.4°F10459.1°F1.3°F
South Atlantic-Gulf Basin68.9°F5668.7°F0.2°F
Mid-Atlantic Basin57.6°F8357.0°F0.6°F
New England Basin50.4°F5750.4°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 13, 2019 from