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 Basin37.1°F5836.8°F0.3°F
California River Basin51.5°F5751.4°F0.1°F
Great Basin40.4°F7239.8°F0.6°F
Lower Colorado River Basin51.4°F9250.3°F1.1°F
Upper Colorado River Basin36.1°F10433.9°F2.2°F
Rio Grande River Basin52.2°F9850.9°F1.3°F
Texas Gulf Coast River Basin59.2°F10657.3°F1.9°F
Arkansas-White-Red Basin48.4°F9047.5°F0.9°F
Lower Mississippi River Basin57.6°F11255.2°F2.4°F
Missouri River Basin34.0°F4334.5°F-0.5°F
Souris-Red-Rainy Basin22.9°F2824.9°F-2.0°F
Upper Mississippi River Basin35.1°F6534.9°F0.2°F
Great Lakes Basin33.9°F3734.4°F-0.5°F
Tennessee River Basin51.1°F11048.9°F2.2°F
Ohio River Basin43.9°F8842.7°F1.2°F
South Atlantic-Gulf Basin58.2°F10356.7°F1.5°F
Mid-Atlantic Basin39.9°F3240.7°F-0.8°F
New England Basin29.0°F632.1°F-3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 17, 2019 from