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 Basin52.1°F3052.7°F-0.6°F
California River Basin64.0°F1765.2°F-1.2°F
Great Basin57.1°F3357.8°F-0.7°F
Lower Colorado River Basin67.3°F7166.9°F0.4°F
Upper Colorado River Basin52.2°F2853.1°F-0.9°F
Rio Grande River Basin67.1°F9266.3°F0.8°F
Texas Gulf Coast River Basin73.8°F8973.3°F0.5°F
Arkansas-White-Red Basin67.3°F9666.2°F1.1°F
Lower Mississippi River Basin72.0°F10471.0°F1.0°F
Missouri River Basin56.8°F8756.1°F0.7°F
Souris-Red-Rainy Basin52.4°F7751.7°F0.7°F
Upper Mississippi River Basin59.9°F10458.2°F1.7°F
Great Lakes Basin56.2°F7555.7°F0.5°F
Tennessee River Basin67.1°F10965.7°F1.4°F
Ohio River Basin63.1°F10861.6°F1.5°F
South Atlantic-Gulf Basin71.3°F8970.7°F0.6°F
Mid-Atlantic Basin59.9°F5259.8°F0.1°F
New England Basin52.6°F2353.5°F-0.9°F

Citing This Page

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