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 Basin46.8°F9845.5°F1.3°F
California River Basin58.7°F6158.6°F0.1°F
Great Basin49.8°F5649.7°F0.1°F
Lower Colorado River Basin59.2°F4059.4°F-0.2°F
Upper Colorado River Basin44.6°F5144.7°F-0.1°F
Rio Grande River Basin59.0°F1359.8°F-0.8°F
Texas Gulf Coast River Basin65.2°F1466.3°F-1.1°F
Arkansas-White-Red Basin57.4°F2858.0°F-0.6°F
Lower Mississippi River Basin63.0°F1264.3°F-1.3°F
Missouri River Basin47.6°F8846.7°F0.9°F
Souris-Red-Rainy Basin41.6°F9439.9°F1.7°F
Upper Mississippi River Basin47.9°F5648.0°F-0.1°F
Great Lakes Basin45.9°F4846.1°F-0.2°F
Tennessee River Basin57.2°F1658.4°F-1.2°F
Ohio River Basin52.6°F2753.4°F-0.8°F
South Atlantic-Gulf Basin63.2°F964.7°F-1.5°F
Mid-Atlantic Basin51.1°F3951.3°F-0.2°F
New England Basin45.1°F9543.8°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on December 5, 2019 from