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 Basin45.2°F8644.4°F0.8°F
California River Basin58.8°F10357.3°F1.5°F
Great Basin49.7°F10248.5°F1.2°F
Lower Colorado River Basin60.0°F11058.3°F1.7°F
Upper Colorado River Basin44.9°F10043.4°F1.5°F
Rio Grande River Basin60.2°F10259.0°F1.2°F
Texas Gulf Coast River Basin65.4°F5165.4°F0.0°F
Arkansas-White-Red Basin57.4°F8057.0°F0.4°F
Lower Mississippi River Basin63.8°F7863.5°F0.3°F
Missouri River Basin46.4°F9045.3°F1.1°F
Souris-Red-Rainy Basin40.2°F10038.6°F1.6°F
Upper Mississippi River Basin48.4°F10646.7°F1.7°F
Great Lakes Basin46.7°F11144.5°F2.2°F
Tennessee River Basin58.6°F9757.6°F1.0°F
Ohio River Basin53.9°F11052.2°F1.7°F
South Atlantic-Gulf Basin64.9°F10363.9°F1.0°F
Mid-Atlantic Basin52.2°F11650.0°F2.2°F
New England Basin44.1°F10942.2°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published September 2019, retrieved on September 18, 2019 from