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
(125 Years)
Pacific Northwest Basin45.2°F2246.1°F-0.9°F
California River Basin58.6°F4758.8°F-0.2°F
Great Basin49.6°F2850.3°F-0.7°F
Lower Colorado River Basin59.4°F2759.9°F-0.5°F
Upper Colorado River Basin44.5°F2345.5°F-1.0°F
Rio Grande River Basin61.3°F8560.7°F0.6°F
Texas Gulf Coast River Basin67.9°F9467.2°F0.7°F
Arkansas-White-Red Basin58.2°F2459.0°F-0.8°F
Lower Mississippi River Basin65.3°F5865.2°F0.1°F
Missouri River Basin44.4°F147.7°F-3.3°F
Souris-Red-Rainy Basin38.4°F341.7°F-3.3°F
Upper Mississippi River Basin46.6°F349.3°F-2.7°F
Great Lakes Basin45.9°F2446.8°F-0.9°F
Tennessee River Basin59.3°F5059.4°F-0.1°F
Ohio River Basin53.5°F2754.3°F-0.8°F
South Atlantic-Gulf Basin65.7°F7665.4°F0.3°F
Mid-Atlantic Basin52.1°F5652.0°F0.1°F
New England Basin45.2°F8044.5°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 22, 2020 from