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 Basin42.1°F8841.1°F1.0°F
California River Basin55.6°F7055.2°F0.4°F
Great Basin45.7°F9344.5°F1.2°F
Lower Colorado River Basin56.0°F9654.8°F1.2°F
Upper Colorado River Basin40.1°F8139.2°F0.9°F
Rio Grande River Basin56.2°F9755.0°F1.2°F
Texas Gulf Coast River Basin62.1°F6862.0°F0.1°F
Arkansas-White-Red Basin53.3°F8152.8°F0.5°F
Lower Mississippi River Basin57.8°F1059.9°F-2.1°F
Missouri River Basin41.2°F6740.9°F0.3°F
Souris-Red-Rainy Basin33.0°F4433.9°F-0.9°F
Upper Mississippi River Basin41.2°F2942.6°F-1.4°F
Great Lakes Basin40.1°F2041.8°F-1.7°F
Tennessee River Basin50.2°F353.8°F-3.6°F
Ohio River Basin46.2°F648.6°F-2.4°F
South Atlantic-Gulf Basin58.0°F460.9°F-2.9°F
Mid-Atlantic Basin44.7°F747.0°F-2.3°F
New England Basin38.2°F1939.6°F-1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 12, 2019 from