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 Basin45.3°F4645.5°F-0.2°F
California River Basin58.6°F5858.5°F0.1°F
Great Basin49.0°F2849.7°F-0.7°F
Lower Colorado River Basin58.7°F1859.5°F-0.8°F
Upper Colorado River Basin43.5°F2244.7°F-1.2°F
Rio Grande River Basin58.9°F1259.8°F-0.9°F
Texas Gulf Coast River Basin66.1°F4366.3°F-0.2°F
Arkansas-White-Red Basin58.6°F8958.1°F0.5°F
Lower Mississippi River Basin64.5°F6764.4°F0.1°F
Missouri River Basin47.3°F7646.7°F0.6°F
Souris-Red-Rainy Basin40.2°F7239.9°F0.3°F
Upper Mississippi River Basin49.4°F10147.9°F1.5°F
Great Lakes Basin46.5°F7546.1°F0.4°F
Tennessee River Basin59.4°F9058.5°F0.9°F
Ohio River Basin54.2°F8953.3°F0.9°F
South Atlantic-Gulf Basin64.2°F3164.7°F-0.5°F
Mid-Atlantic Basin51.1°F3951.3°F-0.2°F
New England Basin42.9°F2243.8°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 14, 2019 from