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 Basin34.4°F9333.0°F1.4°F
California River Basin48.0°F5347.9°F0.1°F
Great Basin35.9°F6435.6°F0.3°F
Lower Colorado River Basin46.4°F6046.2°F0.2°F
Upper Colorado River Basin31.9°F10729.4°F2.5°F
Rio Grande River Basin47.2°F5747.1°F0.1°F
Texas Gulf Coast River Basin53.2°F5453.3°F-0.1°F
Arkansas-White-Red Basin43.3°F6743.0°F0.3°F
Lower Mississippi River Basin50.9°F4751.3°F-0.4°F
Missouri River Basin30.6°F8629.6°F1.0°F
Souris-Red-Rainy Basin21.5°F9518.8°F2.7°F
Upper Mississippi River Basin29.7°F6629.5°F0.2°F
Great Lakes Basin27.9°F2229.4°F-1.5°F
Tennessee River Basin43.3°F2544.6°F-1.3°F
Ohio River Basin36.2°F1938.1°F-1.9°F
South Atlantic-Gulf Basin52.3°F3653.1°F-0.8°F
Mid-Atlantic Basin34.0°F1436.2°F-2.2°F
New England Basin26.0°F2627.3°F-1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 18, 2019 from