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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Download All Months/Years: xml csv json
Region Value Rank
(124 Years)
Pacific Northwest Basin45.2°F5145.2°F0.0°F
California River Basin58.0°F5158.2°F-0.2°F
Great Basin49.3°F5549.4°F-0.1°F
Lower Colorado River Basin59.4°F6959.1°F0.3°F
Upper Colorado River Basin45.0°F7344.4°F0.6°F
Rio Grande River Basin59.7°F5359.7°F0.0°F
Texas Gulf Coast River Basin66.6°F8266.2°F0.4°F
Arkansas-White-Red Basin58.5°F8658.0°F0.5°F
Lower Mississippi River Basin64.9°F8864.2°F0.7°F
Missouri River Basin47.6°F9246.4°F1.2°F
Souris-Red-Rainy Basin41.8°F10239.9°F1.9°F
Upper Mississippi River Basin48.6°F8247.9°F0.7°F
Great Lakes Basin45.8°F5345.8°F0.0°F
Tennessee River Basin58.9°F7558.4°F0.5°F
Ohio River Basin53.3°F5853.2°F0.1°F
South Atlantic-Gulf Basin64.8°F7064.6°F0.2°F
Mid-Atlantic Basin50.9°F4351.1°F-0.2°F
New England Basin42.6°F2243.5°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 27, 2020 from