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 Basin44.8°F9643.5°F1.3°F
California River Basin58.1°F9157.1°F1.0°F
Great Basin47.9°F7247.4°F0.5°F
Lower Colorado River Basin57.6°F7157.2°F0.4°F
Upper Colorado River Basin42.6°F7441.9°F0.7°F
Rio Grande River Basin57.4°F7057.2°F0.2°F
Texas Gulf Coast River Basin64.3°F8563.8°F0.5°F
Arkansas-White-Red Basin55.1°F5655.1°F0.0°F
Lower Mississippi River Basin61.9°F7561.7°F0.2°F
Missouri River Basin44.4°F8643.4°F1.0°F
Souris-Red-Rainy Basin37.8°F10535.4°F2.4°F
Upper Mississippi River Basin45.4°F9944.1°F1.3°F
Great Lakes Basin44.6°F10942.8°F1.8°F
Tennessee River Basin55.9°F6855.7°F0.2°F
Ohio River Basin50.7°F7650.3°F0.4°F
South Atlantic-Gulf Basin63.2°F9262.4°F0.8°F
Mid-Atlantic Basin50.3°F11048.3°F2.0°F
New England Basin43.1°F11340.5°F2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 10, 2019 from