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 Basin23.4°F630.4°F-7.0°F
California River Basin40.7°F745.3°F-4.6°F
Great Basin26.6°F832.6°F-6.0°F
Lower Colorado River Basin38.3°F943.4°F-5.1°F
Upper Colorado River Basin20.7°F1525.6°F-4.9°F
Rio Grande River Basin41.8°F2244.5°F-2.7°F
Texas Gulf Coast River Basin50.8°F7149.9°F0.9°F
Arkansas-White-Red Basin37.4°F4539.0°F-1.6°F
Lower Mississippi River Basin51.6°F10447.7°F3.9°F
Missouri River Basin20.2°F3524.1°F-3.9°F
Souris-Red-Rainy Basin5.7°F369.8°F-4.1°F
Upper Mississippi River Basin20.7°F5621.9°F-1.2°F
Great Lakes Basin21.9°F7820.3°F1.6°F
Tennessee River Basin45.9°F11240.2°F5.7°F
Ohio River Basin35.9°F9431.9°F4.0°F
South Atlantic-Gulf Basin54.4°F11449.5°F4.9°F
Mid-Atlantic Basin32.5°F9828.9°F3.6°F
New England Basin20.7°F8918.1°F2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published August 2019, retrieved on August 25, 2019 from