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 Basin30.0°F733.0°F-3.0°F
California River Basin45.4°F348.0°F-2.6°F
Great Basin31.6°F535.6°F-4.0°F
Lower Colorado River Basin43.1°F546.1°F-3.0°F
Upper Colorado River Basin26.2°F1129.4°F-3.2°F
Rio Grande River Basin48.0°F9047.1°F0.9°F
Texas Gulf Coast River Basin57.3°F12353.3°F4.0°F
Arkansas-White-Red Basin46.4°F12043.0°F3.4°F
Lower Mississippi River Basin57.6°F12451.3°F6.3°F
Missouri River Basin30.4°F7729.6°F0.8°F
Souris-Red-Rainy Basin23.1°F10918.8°F4.3°F
Upper Mississippi River Basin35.6°F12129.5°F6.1°F
Great Lakes Basin36.3°F12329.5°F6.8°F
Tennessee River Basin51.6°F12444.6°F7.0°F
Ohio River Basin45.4°F12438.0°F7.4°F
South Atlantic-Gulf Basin59.2°F12453.1°F6.1°F
Mid-Atlantic Basin42.6°F12436.2°F6.4°F
New England Basin31.3°F11927.3°F4.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 20, 2019 from