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 Basin49.1°F3049.8°F-0.7°F
California River Basin61.5°F2362.3°F-0.8°F
Great Basin53.5°F2154.5°F-1.0°F
Lower Colorado River Basin63.1°F1864.1°F-1.0°F
Upper Colorado River Basin49.2°F2850.0°F-0.8°F
Rio Grande River Basin62.9°F764.2°F-1.3°F
Texas Gulf Coast River Basin69.1°F370.9°F-1.8°F
Arkansas-White-Red Basin61.5°F463.4°F-1.9°F
Lower Mississippi River Basin68.0°F1668.9°F-0.9°F
Missouri River Basin50.9°F752.8°F-1.9°F
Souris-Red-Rainy Basin46.8°F2648.1°F-1.3°F
Upper Mississippi River Basin53.5°F1955.0°F-1.5°F
Great Lakes Basin51.5°F2052.6°F-1.1°F
Tennessee River Basin62.4°F2063.3°F-0.9°F
Ohio River Basin58.1°F2659.1°F-1.0°F
South Atlantic-Gulf Basin68.4°F3268.8°F-0.4°F
Mid-Atlantic Basin56.2°F1757.0°F-0.8°F
New England Basin49.4°F2050.4°F-1.0°F

Citing This Page

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