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 Basin52.3°F4052.7°F-0.4°F
California River Basin63.8°F1065.2°F-1.4°F
Great Basin57.4°F4757.8°F-0.4°F
Lower Colorado River Basin66.5°F3966.9°F-0.4°F
Upper Colorado River Basin53.5°F6953.1°F0.4°F
Rio Grande River Basin66.7°F7666.2°F0.5°F
Texas Gulf Coast River Basin75.4°F11873.3°F2.1°F
Arkansas-White-Red Basin67.9°F11166.2°F1.7°F
Lower Mississippi River Basin73.1°F12171.0°F2.1°F
Missouri River Basin56.9°F8856.1°F0.8°F
Souris-Red-Rainy Basin52.2°F7151.7°F0.5°F
Upper Mississippi River Basin58.9°F8358.2°F0.7°F
Great Lakes Basin55.3°F3855.7°F-0.4°F
Tennessee River Basin66.2°F7965.7°F0.5°F
Ohio River Basin61.5°F4661.7°F-0.2°F
South Atlantic-Gulf Basin70.9°F6970.8°F0.1°F
Mid-Atlantic Basin58.5°F1359.8°F-1.3°F
New England Basin52.9°F3453.6°F-0.7°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