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 Basin44.4°F2345.4°F-1.0°F
California River Basin57.6°F1158.7°F-1.1°F
Great Basin48.6°F2249.5°F-0.9°F
Lower Colorado River Basin58.3°F2259.1°F-0.8°F
Upper Colorado River Basin44.5°F6844.3°F0.2°F
Rio Grande River Basin59.5°F8159.0°F0.5°F
Texas Gulf Coast River Basin66.5°F9665.8°F0.7°F
Arkansas-White-Red Basin58.7°F10357.5°F1.2°F
Lower Mississippi River Basin64.8°F9963.7°F1.1°F
Missouri River Basin46.3°F6446.2°F0.1°F
Souris-Red-Rainy Basin39.3°F5639.1°F0.2°F
Upper Mississippi River Basin48.5°F9547.3°F1.2°F
Great Lakes Basin47.5°F10246.0°F1.5°F
Tennessee River Basin59.1°F9957.9°F1.2°F
Ohio River Basin54.5°F10752.9°F1.6°F
South Atlantic-Gulf Basin65.6°F10664.2°F1.4°F
Mid-Atlantic Basin52.7°F10351.1°F1.6°F
New England Basin44.7°F8943.8°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 23, 2020 from