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 Basin45.5°F9544.4°F1.1°F
California River Basin58.6°F9957.4°F1.2°F
Great Basin49.6°F9248.4°F1.2°F
Lower Colorado River Basin58.8°F7858.3°F0.5°F
Upper Colorado River Basin44.0°F7543.4°F0.6°F
Rio Grande River Basin58.6°F3258.9°F-0.3°F
Texas Gulf Coast River Basin64.4°F1065.4°F-1.0°F
Arkansas-White-Red Basin56.3°F2657.0°F-0.7°F
Lower Mississippi River Basin62.3°F1363.5°F-1.2°F
Missouri River Basin45.5°F6245.3°F0.2°F
Souris-Red-Rainy Basin37.9°F4638.5°F-0.6°F
Upper Mississippi River Basin46.1°F3646.7°F-0.6°F
Great Lakes Basin44.5°F5944.5°F0.0°F
Tennessee River Basin56.5°F1257.5°F-1.0°F
Ohio River Basin51.4°F2652.2°F-0.8°F
South Atlantic-Gulf Basin63.2°F2063.8°F-0.6°F
Mid-Atlantic Basin50.3°F7350.0°F0.3°F
New England Basin44.0°F10642.2°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 14, 2019 from