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 Basin48.2°F2749.0°F-0.8°F
California River Basin61.1°F4561.3°F-0.2°F
Great Basin53.3°F4553.6°F-0.3°F
Lower Colorado River Basin62.5°F2963.1°F-0.6°F
Upper Colorado River Basin49.0°F5449.1°F-0.1°F
Rio Grande River Basin63.2°F4263.6°F-0.4°F
Texas Gulf Coast River Basin69.4°F2170.2°F-0.8°F
Arkansas-White-Red Basin61.8°F2562.6°F-0.8°F
Lower Mississippi River Basin67.8°F3068.3°F-0.5°F
Missouri River Basin51.0°F2952.0°F-1.0°F
Souris-Red-Rainy Basin45.2°F1447.2°F-2.0°F
Upper Mississippi River Basin52.7°F1654.2°F-1.5°F
Great Lakes Basin50.2°F1351.6°F-1.4°F
Tennessee River Basin62.2°F3362.7°F-0.5°F
Ohio River Basin57.0°F1458.2°F-1.2°F
South Atlantic-Gulf Basin67.8°F3168.2°F-0.4°F
Mid-Atlantic Basin55.1°F1756.1°F-1.0°F
New England Basin48.9°F3849.3°F-0.4°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