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
(125 Years)
Pacific Northwest Basin51.3°F1452.7°F-1.4°F
California River Basin63.6°F765.2°F-1.6°F
Great Basin56.9°F2657.8°F-0.9°F
Lower Colorado River Basin65.4°F666.9°F-1.5°F
Upper Colorado River Basin52.3°F3053.1°F-0.8°F
Rio Grande River Basin66.0°F4566.3°F-0.3°F
Texas Gulf Coast River Basin72.9°F4073.2°F-0.3°F
Arkansas-White-Red Basin65.9°F5266.1°F-0.2°F
Lower Mississippi River Basin73.1°F12171.0°F2.1°F
Missouri River Basin54.2°F1056.1°F-1.9°F
Souris-Red-Rainy Basin48.4°F551.7°F-3.3°F
Upper Mississippi River Basin57.7°F4058.2°F-0.5°F
Great Lakes Basin55.9°F6655.7°F0.2°F
Tennessee River Basin68.1°F12165.7°F2.4°F
Ohio River Basin63.2°F10961.6°F1.6°F
South Atlantic-Gulf Basin72.9°F12270.7°F2.2°F
Mid-Atlantic Basin60.3°F8059.7°F0.6°F
New England Basin52.7°F3053.6°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 25, 2020 from