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 Basin46.4°F2547.2°F-0.8°F
California River Basin59.1°F1560.0°F-0.9°F
Great Basin50.9°F2551.6°F-0.7°F
Lower Colorado River Basin60.8°F3661.3°F-0.5°F
Upper Colorado River Basin46.9°F5646.8°F0.1°F
Rio Grande River Basin62.0°F7661.6°F0.4°F
Texas Gulf Coast River Basin68.4°F7468.1°F0.3°F
Arkansas-White-Red Basin61.0°F9260.3°F0.7°F
Lower Mississippi River Basin66.7°F8566.2°F0.5°F
Missouri River Basin48.9°F4849.1°F-0.2°F
Souris-Red-Rainy Basin43.1°F5343.2°F-0.1°F
Upper Mississippi River Basin51.4°F7350.8°F0.6°F
Great Lakes Basin49.8°F8648.9°F0.9°F
Tennessee River Basin61.2°F8260.5°F0.7°F
Ohio River Basin56.9°F9555.8°F1.1°F
South Atlantic-Gulf Basin67.3°F9766.3°F1.0°F
Mid-Atlantic Basin54.9°F9653.8°F1.1°F
New England Basin47.3°F8346.6°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 22, 2020 from