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
(122 Years)
Pacific Northwest Basin46.1°F11644.4°F1.7°F
California River Basin59.9°F11857.3°F2.6°F
Great Basin50.9°F11848.4°F2.5°F
Lower Colorado River Basin61.1°F12258.2°F2.9°F
Upper Colorado River Basin46.4°F12143.3°F3.1°F
Rio Grande River Basin61.6°F12258.9°F2.7°F
Texas Gulf Coast River Basin67.4°F12065.4°F2.0°F
Arkansas-White-Red Basin58.8°F12056.9°F1.9°F
Lower Mississippi River Basin65.4°F12163.4°F2.0°F
Missouri River Basin46.8°F10745.3°F1.5°F
Souris-Red-Rainy Basin40.3°F10638.5°F1.8°F
Upper Mississippi River Basin48.5°F11146.7°F1.8°F
Great Lakes Basin46.8°F11644.4°F2.4°F
Tennessee River Basin59.9°F12157.5°F2.4°F
Ohio River Basin54.5°F12152.2°F2.3°F
South Atlantic-Gulf Basin66.3°F12163.9°F2.4°F
Mid-Atlantic Basin52.4°F12050.0°F2.4°F
New England Basin44.5°F11742.2°F2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on December 7, 2019 from