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 Basin44.0°F3644.4°F-0.4°F
California River Basin56.2°F757.3°F-1.1°F
Great Basin46.5°F148.5°F-2.0°F
Lower Colorado River Basin56.9°F758.2°F-1.3°F
Upper Colorado River Basin42.5°F3043.4°F-0.9°F
Rio Grande River Basin58.2°F1759.0°F-0.8°F
Texas Gulf Coast River Basin65.5°F5765.5°F0.0°F
Arkansas-White-Red Basin56.9°F5857.0°F-0.1°F
Lower Mississippi River Basin64.0°F8763.4°F0.6°F
Missouri River Basin45.0°F4945.4°F-0.4°F
Souris-Red-Rainy Basin39.7°F8938.5°F1.2°F
Upper Mississippi River Basin47.6°F9046.6°F1.0°F
Great Lakes Basin45.4°F9544.5°F0.9°F
Tennessee River Basin58.0°F8057.5°F0.5°F
Ohio River Basin52.8°F8252.1°F0.7°F
South Atlantic-Gulf Basin64.0°F5563.8°F0.2°F
Mid-Atlantic Basin50.1°F6750.0°F0.1°F
New England Basin42.4°F6042.2°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published September 2019, retrieved on September 16, 2019 from