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 Basin44.9°F3345.5°F-0.6°F
California River Basin58.3°F4558.6°F-0.3°F
Great Basin49.8°F5649.7°F0.1°F
Lower Colorado River Basin59.6°F6559.4°F0.2°F
Upper Colorado River Basin44.8°F5744.6°F0.2°F
Rio Grande River Basin60.8°F9759.8°F1.0°F
Texas Gulf Coast River Basin67.7°F10966.3°F1.4°F
Arkansas-White-Red Basin59.0°F9958.1°F0.9°F
Lower Mississippi River Basin66.3°F12064.3°F2.0°F
Missouri River Basin46.7°F5846.7°F0.0°F
Souris-Red-Rainy Basin39.0°F3839.9°F-0.9°F
Upper Mississippi River Basin49.1°F9248.0°F1.1°F
Great Lakes Basin47.9°F11046.0°F1.9°F
Tennessee River Basin60.4°F11658.4°F2.0°F
Ohio River Basin55.6°F11653.4°F2.2°F
South Atlantic-Gulf Basin66.7°F11964.7°F2.0°F
Mid-Atlantic Basin53.5°F11451.3°F2.2°F
New England Basin45.5°F10343.7°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 17, 2020 from