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 Basin44.2°F4344.4°F-0.2°F
California River Basin57.2°F5357.4°F-0.2°F
Great Basin48.7°F7048.4°F0.3°F
Lower Colorado River Basin58.4°F6658.2°F0.2°F
Upper Colorado River Basin43.9°F7343.5°F0.4°F
Rio Grande River Basin59.7°F8859.0°F0.7°F
Texas Gulf Coast River Basin66.3°F9865.4°F0.9°F
Arkansas-White-Red Basin57.6°F8857.0°F0.6°F
Lower Mississippi River Basin65.0°F11363.5°F1.5°F
Missouri River Basin45.5°F6245.3°F0.2°F
Souris-Red-Rainy Basin37.8°F3738.5°F-0.7°F
Upper Mississippi River Basin47.6°F8746.7°F0.9°F
Great Lakes Basin46.1°F10844.4°F1.7°F
Tennessee River Basin58.9°F10757.5°F1.4°F
Ohio River Basin53.9°F10852.2°F1.7°F
South Atlantic-Gulf Basin65.4°F11163.9°F1.5°F
Mid-Atlantic Basin51.9°F11249.9°F2.0°F
New England Basin44.0°F10642.2°F1.8°F

Citing This Page

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