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 Basin44.5°F5844.4°F0.1°F
California River Basin58.4°F9257.4°F1.0°F
Great Basin49.5°F9048.4°F1.1°F
Lower Colorado River Basin59.2°F9058.2°F1.0°F
Upper Colorado River Basin43.9°F7343.4°F0.5°F
Rio Grande River Basin59.6°F8659.0°F0.6°F
Texas Gulf Coast River Basin65.0°F3565.4°F-0.4°F
Arkansas-White-Red Basin56.3°F2657.0°F-0.7°F
Lower Mississippi River Basin62.4°F1663.5°F-1.1°F
Missouri River Basin43.6°F1245.3°F-1.7°F
Souris-Red-Rainy Basin35.3°F538.5°F-3.2°F
Upper Mississippi River Basin44.0°F346.7°F-2.7°F
Great Lakes Basin42.8°F1044.5°F-1.7°F
Tennessee River Basin56.1°F1057.6°F-1.5°F
Ohio River Basin50.5°F752.2°F-1.7°F
South Atlantic-Gulf Basin62.8°F1263.9°F-1.1°F
Mid-Atlantic Basin49.2°F2450.0°F-0.8°F
New England Basin42.9°F8442.2°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 15, 2019 from