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 Basin44.4°F2345.4°F-1.0°F
California River Basin57.1°F658.8°F-1.7°F
Great Basin47.4°F649.5°F-2.1°F
Lower Colorado River Basin57.8°F1559.1°F-1.3°F
Upper Colorado River Basin41.9°F544.2°F-2.3°F
Rio Grande River Basin58.7°F4059.0°F-0.3°F
Texas Gulf Coast River Basin66.0°F7565.8°F0.2°F
Arkansas-White-Red Basin57.8°F8057.5°F0.3°F
Lower Mississippi River Basin65.3°F11363.7°F1.6°F
Missouri River Basin45.9°F4846.2°F-0.3°F
Souris-Red-Rainy Basin39.5°F6539.0°F0.5°F
Upper Mississippi River Basin48.1°F8247.2°F0.9°F
Great Lakes Basin46.3°F6746.0°F0.3°F
Tennessee River Basin59.7°F11057.9°F1.8°F
Ohio River Basin54.5°F10752.9°F1.6°F
South Atlantic-Gulf Basin65.2°F9564.2°F1.0°F
Mid-Atlantic Basin51.6°F8251.1°F0.5°F
New England Basin42.7°F2543.7°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 15, 2019 from