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 Basin37.5°F540.6°F-3.1°F
California River Basin52.1°F354.6°F-2.5°F
Great Basin41.0°F544.0°F-3.0°F
Lower Colorado River Basin50.7°F154.1°F-3.4°F
Upper Colorado River Basin34.4°F138.3°F-3.9°F
Rio Grande River Basin52.1°F354.4°F-2.3°F
Texas Gulf Coast River Basin60.2°F2661.0°F-0.8°F
Arkansas-White-Red Basin50.3°F1651.8°F-1.5°F
Lower Mississippi River Basin59.1°F7458.9°F0.2°F
Missouri River Basin37.6°F2039.5°F-1.9°F
Souris-Red-Rainy Basin29.6°F4130.8°F-1.2°F
Upper Mississippi River Basin40.1°F5940.0°F0.1°F
Great Lakes Basin39.4°F6839.1°F0.3°F
Tennessee River Basin53.4°F8652.7°F0.7°F
Ohio River Basin47.7°F8346.9°F0.8°F
South Atlantic-Gulf Basin61.2°F10259.9°F1.3°F
Mid-Atlantic Basin46.5°F10044.9°F1.6°F
New England Basin37.6°F8336.8°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 20, 2019 from