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 Basin49.3°F6649.0°F0.3°F
California River Basin60.9°F3861.3°F-0.4°F
Great Basin52.7°F2853.6°F-0.9°F
Lower Colorado River Basin62.3°F2163.1°F-0.8°F
Upper Colorado River Basin48.1°F2449.1°F-1.0°F
Rio Grande River Basin62.8°F1763.6°F-0.8°F
Texas Gulf Coast River Basin69.6°F2570.3°F-0.7°F
Arkansas-White-Red Basin61.9°F2862.6°F-0.7°F
Lower Mississippi River Basin68.2°F4668.3°F-0.1°F
Missouri River Basin52.1°F6652.0°F0.1°F
Souris-Red-Rainy Basin48.0°F8447.2°F0.8°F
Upper Mississippi River Basin54.3°F5654.1°F0.2°F
Great Lakes Basin51.8°F6651.5°F0.3°F
Tennessee River Basin63.3°F8162.7°F0.6°F
Ohio River Basin58.7°F7358.2°F0.5°F
South Atlantic-Gulf Basin68.3°F5568.1°F0.2°F
Mid-Atlantic Basin57.0°F9456.1°F0.9°F
New England Basin50.7°F10349.2°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 12, 2019 from