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 Basin47.9°F6547.7°F0.2°F
California River Basin59.9°F4560.1°F-0.2°F
Great Basin52.1°F6552.0°F0.1°F
Lower Colorado River Basin61.8°F6061.6°F0.2°F
Upper Colorado River Basin47.5°F5847.5°F0.0°F
Rio Grande River Basin62.1°F4362.3°F-0.2°F
Texas Gulf Coast River Basin68.5°F3768.9°F-0.4°F
Arkansas-White-Red Basin60.9°F5261.0°F-0.1°F
Lower Mississippi River Basin67.2°F7067.0°F0.2°F
Missouri River Basin50.0°F5950.1°F-0.1°F
Souris-Red-Rainy Basin44.5°F4844.8°F-0.3°F
Upper Mississippi River Basin52.1°F6252.1°F0.0°F
Great Lakes Basin50.0°F8149.4°F0.6°F
Tennessee River Basin61.8°F7761.2°F0.6°F
Ohio River Basin57.2°F8256.5°F0.7°F
South Atlantic-Gulf Basin67.3°F7566.9°F0.4°F
Mid-Atlantic Basin55.1°F8954.2°F0.9°F
New England Basin48.1°F8847.1°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 12, 2019 from