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)
Pacific Northwest Basin49.5°F8049.0°F0.5°F
California River Basin62.0°F8461.3°F0.7°F
Great Basin54.1°F7953.5°F0.6°F
Lower Colorado River Basin63.5°F7463.1°F0.4°F
Upper Colorado River Basin50.1°F9049.1°F1.0°F
Rio Grande River Basin64.0°F7363.6°F0.4°F
Texas Gulf Coast River Basin70.4°F6970.3°F0.1°F
Arkansas-White-Red Basin62.8°F7362.6°F0.2°F
Lower Mississippi River Basin68.7°F7768.2°F0.5°F
Missouri River Basin52.4°F7751.9°F0.5°F
Souris-Red-Rainy Basin47.8°F8247.2°F0.6°F
Upper Mississippi River Basin54.4°F6354.1°F0.3°F
Great Lakes Basin52.4°F8851.5°F0.9°F
Tennessee River Basin63.2°F7562.8°F0.4°F
Ohio River Basin58.7°F7358.2°F0.5°F
South Atlantic-Gulf Basin69.4°F11268.1°F1.3°F
Mid-Atlantic Basin57.5°F10456.1°F1.4°F
New England Basin51.1°F11049.3°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 19, 2020 from