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 Basin52.7°F5652.7°F0.0°F
California River Basin64.3°F2465.2°F-0.9°F
Great Basin57.1°F3357.8°F-0.7°F
Lower Colorado River Basin66.0°F2366.9°F-0.9°F
Upper Colorado River Basin52.0°F1853.1°F-1.1°F
Rio Grande River Basin65.6°F2466.3°F-0.7°F
Texas Gulf Coast River Basin72.8°F3473.2°F-0.4°F
Arkansas-White-Red Basin65.6°F3966.2°F-0.6°F
Lower Mississippi River Basin70.4°F3471.0°F-0.6°F
Missouri River Basin55.4°F3256.1°F-0.7°F
Souris-Red-Rainy Basin50.7°F3151.6°F-0.9°F
Upper Mississippi River Basin57.9°F4858.2°F-0.3°F
Great Lakes Basin55.2°F3655.7°F-0.5°F
Tennessee River Basin65.1°F3265.7°F-0.6°F
Ohio River Basin61.1°F2961.6°F-0.5°F
South Atlantic-Gulf Basin70.2°F2970.7°F-0.5°F
Mid-Atlantic Basin59.3°F3159.7°F-0.4°F
New England Basin53.0°F3553.5°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 24, 2020 from