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 Basin48.4°F10047.1°F1.3°F
California River Basin60.3°F6660.1°F0.2°F
Great Basin52.9°F9951.6°F1.3°F
Lower Colorado River Basin62.4°F9561.3°F1.1°F
Upper Colorado River Basin49.0°F11246.8°F2.2°F
Rio Grande River Basin63.3°F11361.5°F1.8°F
Texas Gulf Coast River Basin68.8°F9368.2°F0.6°F
Arkansas-White-Red Basin61.2°F9860.2°F1.0°F
Lower Mississippi River Basin66.4°F7266.2°F0.2°F
Missouri River Basin50.9°F10849.1°F1.8°F
Souris-Red-Rainy Basin45.7°F11143.2°F2.5°F
Upper Mississippi River Basin52.3°F9850.8°F1.5°F
Great Lakes Basin50.9°F11248.9°F2.0°F
Tennessee River Basin60.6°F5960.5°F0.1°F
Ohio River Basin56.5°F8455.8°F0.7°F
South Atlantic-Gulf Basin66.7°F7366.4°F0.3°F
Mid-Atlantic Basin55.3°F10653.8°F1.5°F
New England Basin49.1°F11646.6°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 19, 2020 from