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 Basin46.4°F11644.5°F1.9°F
California River Basin58.9°F10957.4°F1.5°F
Great Basin49.7°F10248.5°F1.2°F
Lower Colorado River Basin59.2°F9258.2°F1.0°F
Upper Colorado River Basin44.9°F10043.5°F1.4°F
Rio Grande River Basin59.5°F7959.0°F0.5°F
Texas Gulf Coast River Basin66.2°F9465.5°F0.7°F
Arkansas-White-Red Basin57.6°F8656.9°F0.7°F
Lower Mississippi River Basin64.1°F9063.4°F0.7°F
Missouri River Basin46.8°F9845.3°F1.5°F
Souris-Red-Rainy Basin39.4°F8338.6°F0.8°F
Upper Mississippi River Basin47.7°F9246.6°F1.1°F
Great Lakes Basin45.4°F9544.5°F0.9°F
Tennessee River Basin58.3°F8557.5°F0.8°F
Ohio River Basin53.1°F9152.1°F1.0°F
South Atlantic-Gulf Basin64.5°F9563.9°F0.6°F
Mid-Atlantic Basin51.0°F9950.0°F1.0°F
New England Basin42.7°F7642.2°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published September 2019, retrieved on September 16, 2019 from