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 Basin40.2°F641.9°F-1.7°F
California River Basin54.4°F1355.3°F-0.9°F
Great Basin44.6°F1545.5°F-0.9°F
Lower Colorado River Basin55.4°F4255.5°F-0.1°F
Upper Colorado River Basin40.0°F4140.3°F-0.3°F
Rio Grande River Basin56.8°F8756.2°F0.6°F
Texas Gulf Coast River Basin63.7°F10262.7°F1.0°F
Arkansas-White-Red Basin54.7°F10153.9°F0.8°F
Lower Mississippi River Basin61.4°F9160.8°F0.6°F
Missouri River Basin41.6°F5041.7°F-0.1°F
Souris-Red-Rainy Basin34.1°F6034.0°F0.1°F
Upper Mississippi River Basin43.4°F8242.8°F0.6°F
Great Lakes Basin42.3°F9941.1°F1.2°F
Tennessee River Basin55.1°F7754.7°F0.4°F
Ohio River Basin49.7°F8649.0°F0.7°F
South Atlantic-Gulf Basin61.6°F5961.5°F0.1°F
Mid-Atlantic Basin47.5°F8646.9°F0.6°F
New England Basin39.9°F9238.8°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 21, 2019 from