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
(121 Years)
Pacific Northwest Basin44.8°F7844.5°F0.3°F
California River Basin58.3°F9657.4°F0.9°F
Great Basin48.8°F7848.4°F0.4°F
Lower Colorado River Basin58.7°F9058.3°F0.4°F
Upper Colorado River Basin43.9°F7843.4°F0.5°F
Rio Grande River Basin58.8°F3358.9°F-0.1°F
Texas Gulf Coast River Basin65.4°F5065.4°F0.0°F
Arkansas-White-Red Basin56.9°F5056.9°F0.0°F
Lower Mississippi River Basin63.5°F5063.5°F0.0°F
Missouri River Basin46.4°F10045.3°F1.1°F
Souris-Red-Rainy Basin40.4°F10938.4°F2.0°F
Upper Mississippi River Basin47.7°F10046.7°F1.0°F
Great Lakes Basin45.5°F9744.4°F1.1°F
Tennessee River Basin57.6°F4657.6°F0.0°F
Ohio River Basin52.5°F6952.1°F0.4°F
South Atlantic-Gulf Basin64.0°F5463.9°F0.1°F
Mid-Atlantic Basin50.4°F8049.9°F0.5°F
New England Basin42.8°F8142.2°F0.6°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