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
(122 Years)
Pacific Northwest Basin46.0°F11544.4°F1.6°F
California River Basin58.4°F10257.3°F1.1°F
Great Basin49.4°F10148.4°F1.0°F
Lower Colorado River Basin58.6°F8458.2°F0.4°F
Upper Colorado River Basin44.5°F9343.4°F1.1°F
Rio Grande River Basin58.7°F3158.9°F-0.2°F
Texas Gulf Coast River Basin65.5°F6965.4°F0.1°F
Arkansas-White-Red Basin57.3°F8257.0°F0.3°F
Lower Mississippi River Basin63.8°F8163.5°F0.3°F
Missouri River Basin47.5°F11845.3°F2.2°F
Souris-Red-Rainy Basin41.6°F11938.5°F3.1°F
Upper Mississippi River Basin48.7°F11346.6°F2.1°F
Great Lakes Basin46.2°F11044.5°F1.7°F
Tennessee River Basin58.0°F8257.5°F0.5°F
Ohio River Basin53.1°F9952.2°F0.9°F
South Atlantic-Gulf Basin64.2°F7763.9°F0.3°F
Mid-Atlantic Basin50.5°F8349.9°F0.6°F
New England Basin42.8°F8442.2°F0.6°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