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 Basin46.0°F11344.4°F1.6°F
California River Basin58.6°F10657.4°F1.2°F
Great Basin49.4°F9548.4°F1.0°F
Lower Colorado River Basin58.4°F6558.2°F0.2°F
Upper Colorado River Basin44.3°F8743.4°F0.9°F
Rio Grande River Basin58.9°F5259.0°F-0.1°F
Texas Gulf Coast River Basin65.4°F5565.4°F0.0°F
Arkansas-White-Red Basin57.2°F7556.9°F0.3°F
Lower Mississippi River Basin63.7°F6963.5°F0.2°F
Missouri River Basin46.8°F10445.3°F1.5°F
Souris-Red-Rainy Basin40.3°F10638.5°F1.8°F
Upper Mississippi River Basin47.8°F9946.7°F1.1°F
Great Lakes Basin45.7°F9944.5°F1.2°F
Tennessee River Basin58.0°F8057.6°F0.4°F
Ohio River Basin53.4°F10552.2°F1.2°F
South Atlantic-Gulf Basin64.4°F9463.9°F0.5°F
Mid-Atlantic Basin51.1°F10250.0°F1.1°F
New England Basin43.1°F9342.1°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 20, 2020 from