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 Basin44.1°F3844.5°F-0.4°F
California River Basin57.4°F6057.3°F0.1°F
Great Basin48.2°F4948.4°F-0.2°F
Lower Colorado River Basin57.5°F2158.2°F-0.7°F
Upper Colorado River Basin43.6°F5743.4°F0.2°F
Rio Grande River Basin56.7°F159.0°F-2.3°F
Texas Gulf Coast River Basin62.4°F165.5°F-3.1°F
Arkansas-White-Red Basin55.0°F357.0°F-2.0°F
Lower Mississippi River Basin60.1°F163.5°F-3.4°F
Missouri River Basin45.5°F6245.3°F0.2°F
Souris-Red-Rainy Basin38.5°F5938.5°F0.0°F
Upper Mississippi River Basin44.7°F946.7°F-2.0°F
Great Lakes Basin42.3°F544.5°F-2.2°F
Tennessee River Basin53.7°F157.6°F-3.9°F
Ohio River Basin48.6°F252.2°F-3.6°F
South Atlantic-Gulf Basin61.0°F163.9°F-2.9°F
Mid-Atlantic Basin47.9°F350.0°F-2.1°F
New England Basin41.2°F2142.2°F-1.0°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