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 Basin42.7°F2943.5°F-0.8°F
California River Basin56.0°F1457.0°F-1.0°F
Great Basin46.6°F2747.4°F-0.8°F
Lower Colorado River Basin57.1°F5457.2°F-0.1°F
Upper Colorado River Basin41.6°F4841.9°F-0.3°F
Rio Grande River Basin58.0°F9357.2°F0.8°F
Texas Gulf Coast River Basin64.0°F7463.8°F0.2°F
Arkansas-White-Red Basin55.4°F7455.1°F0.3°F
Lower Mississippi River Basin62.9°F9961.6°F1.3°F
Missouri River Basin43.5°F5643.4°F0.1°F
Souris-Red-Rainy Basin35.2°F5435.3°F-0.1°F
Upper Mississippi River Basin45.1°F9244.1°F1.0°F
Great Lakes Basin43.3°F7542.7°F0.6°F
Tennessee River Basin57.1°F10455.7°F1.4°F
Ohio River Basin51.7°F10550.3°F1.4°F
South Atlantic-Gulf Basin63.0°F8762.3°F0.7°F
Mid-Atlantic Basin49.5°F9648.3°F1.2°F
New England Basin40.2°F4640.5°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on December 8, 2019 from