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 Basin48.6°F1349.8°F-1.2°F
California River Basin61.0°F1162.2°F-1.2°F
Great Basin52.5°F654.5°F-2.0°F
Lower Colorado River Basin62.3°F364.0°F-1.7°F
Upper Colorado River Basin48.2°F750.0°F-1.8°F
Rio Grande River Basin63.2°F1164.2°F-1.0°F
Texas Gulf Coast River Basin70.5°F3470.9°F-0.4°F
Arkansas-White-Red Basin63.6°F7663.4°F0.2°F
Lower Mississippi River Basin68.7°F4668.9°F-0.2°F
Missouri River Basin53.2°F7252.8°F0.4°F
Souris-Red-Rainy Basin49.1°F8748.1°F1.0°F
Upper Mississippi River Basin56.1°F9355.0°F1.1°F
Great Lakes Basin53.4°F8352.7°F0.7°F
Tennessee River Basin63.3°F4663.3°F0.0°F
Ohio River Basin59.2°F5659.0°F0.2°F
South Atlantic-Gulf Basin68.1°F2068.8°F-0.7°F
Mid-Atlantic Basin57.6°F8357.0°F0.6°F
New England Basin51.4°F9450.4°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 26, 2020 from