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 Basin35.9°F4436.2°F-0.3°F
California River Basin52.7°F10950.8°F1.9°F
Great Basin39.6°F7439.0°F0.6°F
Lower Colorado River Basin50.0°F8149.3°F0.7°F
Upper Colorado River Basin34.6°F8633.5°F1.1°F
Rio Grande River Basin49.2°F2650.1°F-0.9°F
Texas Gulf Coast River Basin55.2°F1756.9°F-1.7°F
Arkansas-White-Red Basin45.8°F2347.1°F-1.3°F
Lower Mississippi River Basin54.3°F4654.8°F-0.5°F
Missouri River Basin34.0°F3734.7°F-0.7°F
Souris-Red-Rainy Basin25.7°F4526.7°F-1.0°F
Upper Mississippi River Basin34.8°F3436.0°F-1.2°F
Great Lakes Basin35.3°F4335.9°F-0.6°F
Tennessee River Basin48.9°F6948.5°F0.4°F
Ohio River Basin43.1°F5943.0°F0.1°F
South Atlantic-Gulf Basin56.8°F7556.2°F0.6°F
Mid-Atlantic Basin42.7°F8341.4°F1.3°F
New England Basin35.3°F8534.0°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 14, 2019 from