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 Basin45.3°F9044.5°F0.8°F
California River Basin57.5°F6657.4°F0.1°F
Great Basin49.3°F8948.4°F0.9°F
Lower Colorado River Basin59.0°F8658.2°F0.8°F
Upper Colorado River Basin44.2°F8343.5°F0.7°F
Rio Grande River Basin59.8°F9759.0°F0.8°F
Texas Gulf Coast River Basin65.6°F6265.5°F0.1°F
Arkansas-White-Red Basin57.3°F7656.9°F0.4°F
Lower Mississippi River Basin64.0°F8763.4°F0.6°F
Missouri River Basin46.7°F9445.3°F1.4°F
Souris-Red-Rainy Basin39.6°F8738.6°F1.0°F
Upper Mississippi River Basin47.6°F9046.7°F0.9°F
Great Lakes Basin44.9°F7644.5°F0.4°F
Tennessee River Basin58.4°F9057.6°F0.8°F
Ohio River Basin53.3°F9452.2°F1.1°F
South Atlantic-Gulf Basin64.2°F8163.9°F0.3°F
Mid-Atlantic Basin50.9°F9549.9°F1.0°F
New England Basin42.1°F5242.2°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published September 2019, retrieved on September 17, 2019 from