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 Basin54.2°F10852.7°F1.5°F
California River Basin66.1°F9165.2°F0.9°F
Great Basin59.8°F11257.8°F2.0°F
Lower Colorado River Basin68.0°F9766.8°F1.2°F
Upper Colorado River Basin55.0°F11153.2°F1.8°F
Rio Grande River Basin68.4°F11866.2°F2.2°F
Texas Gulf Coast River Basin76.0°F12273.3°F2.7°F
Arkansas-White-Red Basin69.3°F12366.2°F3.1°F
Lower Mississippi River Basin73.0°F11871.0°F2.0°F
Missouri River Basin58.4°F11756.1°F2.3°F
Souris-Red-Rainy Basin53.0°F10051.7°F1.3°F
Upper Mississippi River Basin60.0°F10758.2°F1.8°F
Great Lakes Basin56.6°F8955.7°F0.9°F
Tennessee River Basin67.5°F11565.7°F1.8°F
Ohio River Basin63.5°F11861.6°F1.9°F
South Atlantic-Gulf Basin71.8°F10270.7°F1.1°F
Mid-Atlantic Basin60.4°F8559.8°F0.6°F
New England Basin53.5°F4853.5°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 21, 2020 from