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)
1901-2000
Mean
Anomaly
Pacific Northwest Basin36.7°F4836.8°F-0.1°F
California River Basin51.2°F4851.3°F-0.1°F
Great Basin39.1°F3139.8°F-0.7°F
Lower Colorado River Basin49.7°F3550.3°F-0.6°F
Upper Colorado River Basin31.4°F1333.9°F-2.5°F
Rio Grande River Basin49.6°F1850.8°F-1.2°F
Texas Gulf Coast River Basin55.7°F1457.3°F-1.6°F
Arkansas-White-Red Basin46.7°F3347.5°F-0.8°F
Lower Mississippi River Basin54.6°F3855.3°F-0.7°F
Missouri River Basin34.4°F5134.5°F-0.1°F
Souris-Red-Rainy Basin23.8°F4325.0°F-1.2°F
Upper Mississippi River Basin35.0°F6234.9°F0.1°F
Great Lakes Basin33.7°F3334.4°F-0.7°F
Tennessee River Basin48.4°F4248.9°F-0.5°F
Ohio River Basin42.4°F4542.7°F-0.3°F
South Atlantic-Gulf Basin55.8°F2856.8°F-1.0°F
Mid-Atlantic Basin40.4°F4540.8°F-0.4°F
New England Basin31.4°F3432.2°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published May 2020, retrieved on May 31, 2020 from https://www.ncdc.noaa.gov/cag/