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
(125 Years)
Pacific Northwest Basin37.0°F8036.1°F0.9°F
California River Basin52.6°F10750.8°F1.8°F
Great Basin40.9°F9939.0°F1.9°F
Lower Colorado River Basin51.5°F10849.3°F2.2°F
Upper Colorado River Basin35.9°F10633.4°F2.5°F
Rio Grande River Basin51.6°F9950.1°F1.5°F
Texas Gulf Coast River Basin57.5°F7956.9°F0.6°F
Arkansas-White-Red Basin47.5°F7347.0°F0.5°F
Lower Mississippi River Basin54.2°F4054.8°F-0.6°F
Missouri River Basin34.6°F5534.7°F-0.1°F
Souris-Red-Rainy Basin25.6°F4426.6°F-1.0°F
Upper Mississippi River Basin34.9°F3636.1°F-1.2°F
Great Lakes Basin35.2°F4135.9°F-0.7°F
Tennessee River Basin47.8°F4448.4°F-0.6°F
Ohio River Basin42.5°F4643.0°F-0.5°F
South Atlantic-Gulf Basin56.2°F5256.2°F0.0°F
Mid-Atlantic Basin41.8°F6741.4°F0.4°F
New England Basin35.2°F8434.0°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 24, 2020 from