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 Basin37.1°F8636.2°F0.9°F
California River Basin50.8°F5650.7°F0.1°F
Great Basin39.8°F8039.0°F0.8°F
Lower Colorado River Basin51.5°F10749.4°F2.1°F
Upper Colorado River Basin34.9°F9233.5°F1.4°F
Rio Grande River Basin51.9°F10450.1°F1.8°F
Texas Gulf Coast River Basin58.5°F9956.9°F1.6°F
Arkansas-White-Red Basin49.3°F11247.0°F2.3°F
Lower Mississippi River Basin55.1°F7054.8°F0.3°F
Missouri River Basin38.2°F11734.7°F3.5°F
Souris-Red-Rainy Basin31.3°F11426.7°F4.6°F
Upper Mississippi River Basin37.8°F9036.1°F1.7°F
Great Lakes Basin36.8°F7835.9°F0.9°F
Tennessee River Basin47.5°F4048.4°F-0.9°F
Ohio River Basin43.1°F5943.0°F0.1°F
South Atlantic-Gulf Basin54.7°F2456.2°F-1.5°F
Mid-Atlantic Basin41.9°F6941.5°F0.4°F
New England Basin36.1°F9933.9°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 14, 2019 from