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°F3246.8°F-0.7°F
California River Basin61.0°F9459.9°F1.1°F
Great Basin51.5°F6551.2°F0.3°F
Lower Colorado River Basin61.1°F6560.9°F0.2°F
Upper Colorado River Basin46.8°F7346.2°F0.6°F
Rio Grande River Basin60.5°F3360.9°F-0.4°F
Texas Gulf Coast River Basin66.5°F1467.5°F-1.0°F
Arkansas-White-Red Basin58.7°F1959.6°F-0.9°F
Lower Mississippi River Basin65.0°F3765.5°F-0.5°F
Missouri River Basin48.4°F5448.4°F0.0°F
Souris-Red-Rainy Basin42.7°F7342.0°F0.7°F
Upper Mississippi River Basin50.4°F6649.9°F0.5°F
Great Lakes Basin49.6°F10248.3°F1.3°F
Tennessee River Basin60.2°F7359.9°F0.3°F
Ohio River Basin56.1°F9155.1°F1.0°F
South Atlantic-Gulf Basin66.0°F7165.9°F0.1°F
Mid-Atlantic Basin54.7°F10653.1°F1.6°F
New England Basin47.4°F9945.9°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 17, 2020 from