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 Basin45.8°F347.7°F-1.9°F
California River Basin58.0°F260.1°F-2.1°F
Great Basin50.3°F252.0°F-1.7°F
Lower Colorado River Basin60.9°F2561.6°F-0.7°F
Upper Colorado River Basin46.7°F3147.5°F-0.8°F
Rio Grande River Basin62.8°F7762.3°F0.5°F
Texas Gulf Coast River Basin69.8°F10069.0°F0.8°F
Arkansas-White-Red Basin61.0°F5661.0°F0.0°F
Lower Mississippi River Basin67.6°F8366.9°F0.7°F
Missouri River Basin49.9°F5550.0°F-0.1°F
Souris-Red-Rainy Basin45.2°F7444.8°F0.4°F
Upper Mississippi River Basin52.8°F8652.1°F0.7°F
Great Lakes Basin50.5°F9549.5°F1.0°F
Tennessee River Basin62.1°F8761.2°F0.9°F
Ohio River Basin57.5°F9356.5°F1.0°F
South Atlantic-Gulf Basin68.1°F11067.0°F1.1°F
Mid-Atlantic Basin55.1°F8954.3°F0.8°F
New England Basin47.9°F8447.1°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 16, 2019 from