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 Basin45.6°F11343.5°F2.1°F
California River Basin58.8°F10957.1°F1.7°F
Great Basin49.2°F10547.5°F1.7°F
Lower Colorado River Basin59.1°F11457.1°F2.0°F
Upper Colorado River Basin44.0°F11141.9°F2.1°F
Rio Grande River Basin58.7°F10957.2°F1.5°F
Texas Gulf Coast River Basin64.5°F9563.8°F0.7°F
Arkansas-White-Red Basin56.4°F10455.2°F1.2°F
Lower Mississippi River Basin61.8°F6861.7°F0.1°F
Missouri River Basin45.2°F10443.4°F1.8°F
Souris-Red-Rainy Basin37.3°F9435.4°F1.9°F
Upper Mississippi River Basin45.4°F9944.1°F1.3°F
Great Lakes Basin43.8°F8942.7°F1.1°F
Tennessee River Basin55.8°F5755.7°F0.1°F
Ohio River Basin50.6°F7150.3°F0.3°F
South Atlantic-Gulf Basin62.2°F4662.4°F-0.2°F
Mid-Atlantic Basin48.8°F7748.3°F0.5°F
New England Basin41.7°F9240.6°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 9, 2019 from