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 Basin48.1°F2349.0°F-0.9°F
California River Basin61.0°F4061.4°F-0.4°F
Great Basin53.0°F3653.5°F-0.5°F
Lower Colorado River Basin62.7°F3563.1°F-0.4°F
Upper Colorado River Basin47.7°F1149.1°F-1.4°F
Rio Grande River Basin63.8°F6763.6°F0.2°F
Texas Gulf Coast River Basin70.2°F4870.2°F0.0°F
Arkansas-White-Red Basin61.8°F2562.6°F-0.8°F
Lower Mississippi River Basin68.3°F4968.3°F0.0°F
Missouri River Basin49.8°F451.9°F-2.1°F
Souris-Red-Rainy Basin44.1°F447.2°F-3.1°F
Upper Mississippi River Basin51.7°F454.2°F-2.5°F
Great Lakes Basin48.9°F451.5°F-2.6°F
Tennessee River Basin62.2°F3362.7°F-0.5°F
Ohio River Basin56.5°F658.2°F-1.7°F
South Atlantic-Gulf Basin67.9°F3668.1°F-0.2°F
Mid-Atlantic Basin54.2°F556.1°F-1.9°F
New England Basin47.7°F749.3°F-1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 18, 2019 from