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
(123 Years)
Pacific Northwest Basin44.5°F5544.4°F0.1°F
California River Basin56.7°F1957.4°F-0.7°F
Great Basin47.4°F1148.4°F-1.0°F
Lower Colorado River Basin57.4°F1058.3°F-0.9°F
Upper Colorado River Basin43.2°F4443.4°F-0.2°F
Rio Grande River Basin58.9°F4758.9°F0.0°F
Texas Gulf Coast River Basin65.6°F6265.4°F0.2°F
Arkansas-White-Red Basin57.2°F7557.0°F0.2°F
Lower Mississippi River Basin63.9°F7963.5°F0.4°F
Missouri River Basin45.5°F6945.3°F0.2°F
Souris-Red-Rainy Basin38.6°F6438.5°F0.1°F
Upper Mississippi River Basin46.9°F6946.7°F0.2°F
Great Lakes Basin45.0°F8044.5°F0.5°F
Tennessee River Basin58.1°F8357.6°F0.5°F
Ohio River Basin52.9°F9052.2°F0.7°F
South Atlantic-Gulf Basin64.4°F9463.9°F0.5°F
Mid-Atlantic Basin50.6°F9149.9°F0.7°F
New England Basin42.8°F8542.2°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 24, 2020 from