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 Basin46.8°F10045.4°F1.4°F
California River Basin60.6°F11458.8°F1.8°F
Great Basin51.6°F11049.6°F2.0°F
Lower Colorado River Basin61.3°F11759.1°F2.2°F
Upper Colorado River Basin46.4°F11244.2°F2.2°F
Rio Grande River Basin61.3°F12059.0°F2.3°F
Texas Gulf Coast River Basin68.1°F11865.8°F2.3°F
Arkansas-White-Red Basin59.9°F11757.4°F2.5°F
Lower Mississippi River Basin65.7°F11763.6°F2.1°F
Missouri River Basin49.8°F12446.2°F3.6°F
Souris-Red-Rainy Basin44.4°F12239.1°F5.3°F
Upper Mississippi River Basin50.9°F11947.3°F3.6°F
Great Lakes Basin49.8°F11945.9°F3.9°F
Tennessee River Basin59.9°F11558.0°F1.9°F
Ohio River Basin55.7°F12252.9°F2.8°F
South Atlantic-Gulf Basin66.0°F11364.2°F1.8°F
Mid-Atlantic Basin54.4°F12051.0°F3.4°F
New England Basin47.4°F12043.8°F3.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 22, 2020 from