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 Basin43.3°F10741.9°F1.4°F
California River Basin57.8°F11855.3°F2.5°F
Great Basin47.7°F11645.5°F2.2°F
Lower Colorado River Basin58.4°F12255.6°F2.8°F
Upper Colorado River Basin43.2°F12040.2°F3.0°F
Rio Grande River Basin58.7°F12156.3°F2.4°F
Texas Gulf Coast River Basin64.0°F10862.7°F1.3°F
Arkansas-White-Red Basin55.1°F11053.9°F1.2°F
Lower Mississippi River Basin62.1°F11260.8°F1.3°F
Missouri River Basin41.9°F6741.7°F0.2°F
Souris-Red-Rainy Basin34.0°F5633.9°F0.1°F
Upper Mississippi River Basin43.3°F7842.8°F0.5°F
Great Lakes Basin42.6°F10141.2°F1.4°F
Tennessee River Basin56.3°F11454.6°F1.7°F
Ohio River Basin50.6°F11149.0°F1.6°F
South Atlantic-Gulf Basin63.5°F12061.5°F2.0°F
Mid-Atlantic Basin48.8°F11046.9°F1.9°F
New England Basin41.0°F10938.9°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 11, 2019 from