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
(125 Years)
Pacific Northwest Basin49.4°F12147.2°F2.2°F
California River Basin62.9°F12360.1°F2.8°F
Great Basin54.1°F12251.7°F2.4°F
Lower Colorado River Basin63.3°F11761.2°F2.1°F
Upper Colorado River Basin49.3°F12146.8°F2.5°F
Rio Grande River Basin63.4°F11561.5°F1.9°F
Texas Gulf Coast River Basin69.5°F10968.1°F1.4°F
Arkansas-White-Red Basin61.6°F10860.2°F1.4°F
Lower Mississippi River Basin67.8°F11666.2°F1.6°F
Missouri River Basin50.8°F10449.2°F1.6°F
Souris-Red-Rainy Basin44.5°F9043.2°F1.3°F
Upper Mississippi River Basin52.4°F10150.9°F1.5°F
Great Lakes Basin50.9°F11248.9°F2.0°F
Tennessee River Basin62.7°F11760.5°F2.2°F
Ohio River Basin58.0°F11655.7°F2.3°F
South Atlantic-Gulf Basin68.5°F11966.3°F2.2°F
Mid-Atlantic Basin56.2°F11753.8°F2.4°F
New England Basin48.3°F10946.6°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 18, 2020 from