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 Basin47.8°F8846.8°F1.0°F
California River Basin61.2°F9960.0°F1.2°F
Great Basin52.5°F9151.3°F1.2°F
Lower Colorado River Basin61.7°F8560.9°F0.8°F
Upper Colorado River Basin46.9°F7746.3°F0.6°F
Rio Grande River Basin60.7°F4261.0°F-0.3°F
Texas Gulf Coast River Basin66.6°F1767.5°F-0.9°F
Arkansas-White-Red Basin59.1°F3759.6°F-0.5°F
Lower Mississippi River Basin64.6°F2065.6°F-1.0°F
Missouri River Basin49.2°F8048.5°F0.7°F
Souris-Red-Rainy Basin43.1°F8142.0°F1.1°F
Upper Mississippi River Basin50.3°F6349.8°F0.5°F
Great Lakes Basin48.6°F7148.2°F0.4°F
Tennessee River Basin59.1°F3259.9°F-0.8°F
Ohio River Basin54.7°F4855.0°F-0.3°F
South Atlantic-Gulf Basin65.4°F3765.8°F-0.4°F
Mid-Atlantic Basin53.5°F7853.1°F0.4°F
New England Basin47.6°F10345.9°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 25, 2020 from