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 Basin48.9°F4849.0°F-0.1°F
California River Basin60.3°F1361.4°F-1.1°F
Great Basin52.2°F953.5°F-1.3°F
Lower Colorado River Basin62.2°F1763.1°F-0.9°F
Upper Colorado River Basin48.8°F4949.0°F-0.2°F
Rio Grande River Basin62.9°F2663.6°F-0.7°F
Texas Gulf Coast River Basin70.1°F4470.3°F-0.2°F
Arkansas-White-Red Basin62.5°F5162.6°F-0.1°F
Lower Mississippi River Basin68.3°F4968.2°F0.1°F
Missouri River Basin51.7°F4552.0°F-0.3°F
Souris-Red-Rainy Basin48.0°F8447.2°F0.8°F
Upper Mississippi River Basin54.6°F7054.2°F0.4°F
Great Lakes Basin52.1°F7751.5°F0.6°F
Tennessee River Basin62.7°F4862.7°F0.0°F
Ohio River Basin58.6°F5958.2°F0.4°F
South Atlantic-Gulf Basin67.9°F3668.2°F-0.3°F
Mid-Atlantic Basin56.3°F5756.1°F0.2°F
New England Basin49.7°F7549.2°F0.5°F

Citing This Page

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