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 Basin45.8°F10344.5°F1.3°F
California River Basin57.2°F4757.4°F-0.2°F
Great Basin49.1°F8248.4°F0.7°F
Lower Colorado River Basin58.2°F5458.3°F-0.1°F
Upper Colorado River Basin44.3°F8543.4°F0.9°F
Rio Grande River Basin59.8°F9759.0°F0.8°F
Texas Gulf Coast River Basin66.4°F10065.4°F1.0°F
Arkansas-White-Red Basin58.6°F11057.0°F1.6°F
Lower Mississippi River Basin64.5°F10263.4°F1.1°F
Missouri River Basin47.4°F10945.4°F2.0°F
Souris-Red-Rainy Basin40.6°F10838.5°F2.1°F
Upper Mississippi River Basin48.4°F10646.7°F1.7°F
Great Lakes Basin46.8°F11344.5°F2.3°F
Tennessee River Basin58.8°F10657.5°F1.3°F
Ohio River Basin54.0°F11452.2°F1.8°F
South Atlantic-Gulf Basin64.7°F9963.9°F0.8°F
Mid-Atlantic Basin52.1°F11249.9°F2.2°F
New England Basin45.1°F11842.2°F2.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published September 2019, retrieved on September 18, 2019 from