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 Basin29.0°F4129.7°F-0.7°F
California River Basin45.3°F6745.0°F0.3°F
Great Basin33.0°F8331.9°F1.1°F
Lower Colorado River Basin44.3°F10042.4°F1.9°F
Upper Colorado River Basin24.7°F4225.4°F-0.7°F
Rio Grande River Basin45.5°F10243.5°F2.0°F
Texas Gulf Coast River Basin52.7°F10749.9°F2.8°F
Arkansas-White-Red Basin40.7°F9639.1°F1.6°F
Lower Mississippi River Basin51.4°F11448.1°F3.3°F
Missouri River Basin25.3°F5225.3°F0.0°F
Souris-Red-Rainy Basin14.3°F6513.6°F0.7°F
Upper Mississippi River Basin27.0°F8525.0°F2.0°F
Great Lakes Basin27.2°F7826.2°F1.0°F
Tennessee River Basin44.7°F10741.5°F3.2°F
Ohio River Basin36.9°F9434.7°F2.2°F
South Atlantic-Gulf Basin53.4°F11150.3°F3.1°F
Mid-Atlantic Basin33.8°F7033.2°F0.6°F
New England Basin23.0°F3724.2°F-1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 20, 2019 from