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
(123 Years)
Pacific Northwest Basin41.1°F7540.8°F0.3°F
California River Basin54.2°F5354.3°F-0.1°F
Great Basin44.6°F6944.3°F0.3°F
Lower Colorado River Basin54.2°F4354.3°F-0.1°F
Upper Colorado River Basin38.8°F4838.9°F-0.1°F
Rio Grande River Basin55.3°F6255.2°F0.1°F
Texas Gulf Coast River Basin62.0°F8161.6°F0.4°F
Arkansas-White-Red Basin52.6°F6752.5°F0.1°F
Lower Mississippi River Basin60.2°F8459.6°F0.6°F
Missouri River Basin40.6°F7540.3°F0.3°F
Souris-Red-Rainy Basin32.1°F5632.2°F-0.1°F
Upper Mississippi River Basin41.3°F6641.2°F0.1°F
Great Lakes Basin39.9°F7539.5°F0.4°F
Tennessee River Basin54.1°F8653.5°F0.6°F
Ohio River Basin48.2°F8047.7°F0.5°F
South Atlantic-Gulf Basin61.4°F10160.5°F0.9°F
Mid-Atlantic Basin46.2°F9045.5°F0.7°F
New England Basin37.7°F7537.3°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 22, 2020 from