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 Basin46.1°F11344.4°F1.7°F
California River Basin56.8°F2657.3°F-0.5°F
Great Basin48.6°F6648.5°F0.1°F
Lower Colorado River Basin58.9°F8158.3°F0.6°F
Upper Colorado River Basin45.2°F10443.4°F1.8°F
Rio Grande River Basin61.3°F12059.0°F2.3°F
Texas Gulf Coast River Basin68.3°F12265.4°F2.9°F
Arkansas-White-Red Basin59.6°F12057.0°F2.6°F
Lower Mississippi River Basin66.2°F12363.5°F2.7°F
Missouri River Basin47.9°F11545.3°F2.6°F
Souris-Red-Rainy Basin41.9°F11738.5°F3.4°F
Upper Mississippi River Basin49.8°F11946.7°F3.1°F
Great Lakes Basin48.0°F12044.5°F3.5°F
Tennessee River Basin59.9°F12057.5°F2.4°F
Ohio River Basin54.7°F11852.2°F2.5°F
South Atlantic-Gulf Basin66.3°F12263.9°F2.4°F
Mid-Atlantic Basin52.7°F11950.0°F2.7°F
New England Basin45.1°F11742.2°F2.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on December 6, 2019 from