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 Basin47.0°F4747.2°F-0.2°F
California River Basin60.2°F6160.0°F0.2°F
Great Basin52.3°F7851.6°F0.7°F
Lower Colorado River Basin62.1°F8661.3°F0.8°F
Upper Colorado River Basin47.6°F7946.8°F0.8°F
Rio Grande River Basin61.8°F6861.6°F0.2°F
Texas Gulf Coast River Basin67.9°F3868.1°F-0.2°F
Arkansas-White-Red Basin60.0°F4560.2°F-0.2°F
Lower Mississippi River Basin66.5°F7666.2°F0.3°F
Missouri River Basin48.2°F3249.2°F-1.0°F
Souris-Red-Rainy Basin40.8°F1543.2°F-2.4°F
Upper Mississippi River Basin49.6°F2450.9°F-1.3°F
Great Lakes Basin48.3°F3248.9°F-0.6°F
Tennessee River Basin61.1°F7760.5°F0.6°F
Ohio River Basin56.2°F7655.8°F0.4°F
South Atlantic-Gulf Basin67.1°F9166.4°F0.7°F
Mid-Atlantic Basin54.1°F6953.8°F0.3°F
New England Basin46.5°F4746.6°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on December 9, 2019 from