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 Basin44.0°F2445.0°F-1.0°F
California River Basin57.4°F1758.4°F-1.0°F
Great Basin48.2°F2249.2°F-1.0°F
Lower Colorado River Basin58.2°F2458.9°F-0.7°F
Upper Colorado River Basin43.5°F4543.9°F-0.4°F
Rio Grande River Basin59.0°F5259.1°F-0.1°F
Texas Gulf Coast River Basin66.2°F9065.6°F0.6°F
Arkansas-White-Red Basin57.6°F7957.3°F0.3°F
Lower Mississippi River Basin64.8°F10163.5°F1.3°F
Missouri River Basin45.1°F3845.7°F-0.6°F
Souris-Red-Rainy Basin37.2°F3438.4°F-1.2°F
Upper Mississippi River Basin47.1°F6646.8°F0.3°F
Great Lakes Basin46.2°F9245.1°F1.1°F
Tennessee River Basin59.2°F10957.6°F1.6°F
Ohio River Basin54.0°F10552.5°F1.5°F
South Atlantic-Gulf Basin65.5°F11064.0°F1.5°F
Mid-Atlantic Basin51.8°F9950.4°F1.4°F
New England Basin43.5°F7942.8°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 13, 2019 from