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.

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Region Value Rank
(123 Years)
Pacific Northwest Basin44.6°F7144.4°F0.2°F
California River Basin57.7°F7457.3°F0.4°F
Great Basin48.9°F7948.5°F0.4°F
Lower Colorado River Basin58.8°F8858.3°F0.5°F
Upper Colorado River Basin44.4°F9243.4°F1.0°F
Rio Grande River Basin59.3°F7558.9°F0.4°F
Texas Gulf Coast River Basin65.5°F5865.5°F0.0°F
Arkansas-White-Red Basin57.1°F6756.9°F0.2°F
Lower Mississippi River Basin63.3°F4363.4°F-0.1°F
Missouri River Basin45.8°F7745.3°F0.5°F
Souris-Red-Rainy Basin39.5°F9338.4°F1.1°F
Upper Mississippi River Basin46.8°F7146.7°F0.1°F
Great Lakes Basin44.8°F7744.5°F0.3°F
Tennessee River Basin57.1°F3457.5°F-0.4°F
Ohio River Basin51.8°F3552.1°F-0.3°F
South Atlantic-Gulf Basin63.8°F4663.9°F-0.1°F
Mid-Atlantic Basin50.0°F5450.0°F0.0°F
New England Basin43.1°F9342.2°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 17, 2020 from