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 Basin44.4°F4944.5°F-0.1°F
California River Basin57.4°F6057.4°F0.0°F
Great Basin48.8°F7348.4°F0.4°F
Lower Colorado River Basin58.8°F7858.2°F0.6°F
Upper Colorado River Basin44.0°F7543.4°F0.6°F
Rio Grande River Basin59.2°F7259.0°F0.2°F
Texas Gulf Coast River Basin65.4°F5765.4°F0.0°F
Arkansas-White-Red Basin57.3°F7757.0°F0.3°F
Lower Mississippi River Basin63.9°F7963.5°F0.4°F
Missouri River Basin45.4°F5945.4°F0.0°F
Souris-Red-Rainy Basin37.7°F3438.5°F-0.8°F
Upper Mississippi River Basin46.6°F5346.7°F-0.1°F
Great Lakes Basin44.8°F7844.4°F0.4°F
Tennessee River Basin58.3°F8857.6°F0.7°F
Ohio River Basin53.1°F9352.2°F0.9°F
South Atlantic-Gulf Basin64.4°F8663.9°F0.5°F
Mid-Atlantic Basin50.7°F9149.9°F0.8°F
New England Basin42.9°F8442.2°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 19, 2019 from