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 Basin51.2°F10949.8°F1.4°F
California River Basin63.0°F8462.2°F0.8°F
Great Basin55.3°F8254.5°F0.8°F
Lower Colorado River Basin64.4°F7364.0°F0.4°F
Upper Colorado River Basin50.8°F8550.0°F0.8°F
Rio Grande River Basin64.3°F5664.2°F0.1°F
Texas Gulf Coast River Basin71.1°F6870.9°F0.2°F
Arkansas-White-Red Basin63.5°F6563.4°F0.1°F
Lower Mississippi River Basin69.6°F9568.9°F0.7°F
Missouri River Basin53.4°F7952.8°F0.6°F
Souris-Red-Rainy Basin48.2°F5848.0°F0.2°F
Upper Mississippi River Basin55.4°F7155.1°F0.3°F
Great Lakes Basin53.3°F8052.6°F0.7°F
Tennessee River Basin64.3°F9763.4°F0.9°F
Ohio River Basin60.0°F9359.0°F1.0°F
South Atlantic-Gulf Basin69.8°F10568.8°F1.0°F
Mid-Atlantic Basin58.5°F10657.0°F1.5°F
New England Basin51.1°F8450.4°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 29, 2020 from