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
(123 Years)
Pacific Northwest Basin44.7°F7344.4°F0.3°F
California River Basin57.8°F7857.3°F0.5°F
Great Basin48.7°F7148.4°F0.3°F
Lower Colorado River Basin58.6°F8058.2°F0.4°F
Upper Colorado River Basin43.9°F7443.5°F0.4°F
Rio Grande River Basin59.1°F6959.0°F0.1°F
Texas Gulf Coast River Basin65.8°F8265.4°F0.4°F
Arkansas-White-Red Basin57.9°F9956.9°F1.0°F
Lower Mississippi River Basin64.1°F9263.5°F0.6°F
Missouri River Basin46.0°F8445.3°F0.7°F
Souris-Red-Rainy Basin38.0°F4138.4°F-0.4°F
Upper Mississippi River Basin47.0°F7346.7°F0.3°F
Great Lakes Basin44.6°F6744.4°F0.2°F
Tennessee River Basin58.7°F11057.6°F1.1°F
Ohio River Basin53.0°F9652.2°F0.8°F
South Atlantic-Gulf Basin64.5°F9863.9°F0.6°F
Mid-Atlantic Basin50.6°F9049.9°F0.7°F
New England Basin42.9°F8742.2°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 15, 2019 from