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 Basin44.8°F7644.4°F0.4°F
California River Basin57.3°F4757.4°F-0.1°F
Great Basin48.6°F6848.4°F0.2°F
Lower Colorado River Basin58.4°F6258.2°F0.2°F
Upper Colorado River Basin44.1°F8443.4°F0.7°F
Rio Grande River Basin59.1°F6859.0°F0.1°F
Texas Gulf Coast River Basin65.7°F7365.4°F0.3°F
Arkansas-White-Red Basin57.7°F9357.0°F0.7°F
Lower Mississippi River Basin62.9°F2763.4°F-0.5°F
Missouri River Basin46.7°F9745.3°F1.4°F
Souris-Red-Rainy Basin40.1°F10238.5°F1.6°F
Upper Mississippi River Basin47.1°F8146.7°F0.4°F
Great Lakes Basin44.2°F4044.5°F-0.3°F
Tennessee River Basin56.2°F757.5°F-1.3°F
Ohio River Basin50.9°F952.2°F-1.3°F
South Atlantic-Gulf Basin62.7°F863.9°F-1.2°F
Mid-Atlantic Basin48.9°F950.0°F-1.1°F
New England Basin41.6°F2242.1°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 21, 2020 from