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
(124 Years)
Pacific Northwest Basin45.7°F11743.5°F2.2°F
California River Basin59.2°F11857.0°F2.2°F
Great Basin49.7°F11647.5°F2.2°F
Lower Colorado River Basin59.0°F11257.1°F1.9°F
Upper Colorado River Basin44.0°F11141.9°F2.1°F
Rio Grande River Basin57.9°F8757.2°F0.7°F
Texas Gulf Coast River Basin63.0°F2763.7°F-0.7°F
Arkansas-White-Red Basin55.0°F5055.2°F-0.2°F
Lower Mississippi River Basin61.1°F3761.6°F-0.5°F
Missouri River Basin44.8°F9343.4°F1.4°F
Souris-Red-Rainy Basin36.4°F8135.4°F1.0°F
Upper Mississippi River Basin44.7°F7144.1°F0.6°F
Great Lakes Basin43.2°F7242.7°F0.5°F
Tennessee River Basin55.7°F5455.7°F0.0°F
Ohio River Basin50.1°F4750.2°F-0.1°F
South Atlantic-Gulf Basin62.4°F6062.4°F0.0°F
Mid-Atlantic Basin48.3°F5948.3°F0.0°F
New England Basin40.5°F5740.5°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 11, 2019 from