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.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Region Value Rank
(124 Years)
Pacific Northwest Basin44.7°F3645.4°F-0.7°F
California River Basin57.6°F1158.8°F-1.2°F
Great Basin48.7°F2649.5°F-0.8°F
Lower Colorado River Basin58.9°F4659.1°F-0.2°F
Upper Colorado River Basin43.8°F4244.2°F-0.4°F
Rio Grande River Basin60.1°F10059.0°F1.1°F
Texas Gulf Coast River Basin66.6°F9965.8°F0.8°F
Arkansas-White-Red Basin58.4°F9857.5°F0.9°F
Lower Mississippi River Basin65.6°F11663.7°F1.9°F
Missouri River Basin47.2°F8246.2°F1.0°F
Souris-Red-Rainy Basin39.6°F6939.1°F0.5°F
Upper Mississippi River Basin49.3°F10947.2°F2.1°F
Great Lakes Basin47.7°F10846.0°F1.7°F
Tennessee River Basin60.2°F11758.0°F2.2°F
Ohio River Basin55.5°F11852.9°F2.6°F
South Atlantic-Gulf Basin65.6°F10664.2°F1.4°F
Mid-Atlantic Basin53.4°F11351.1°F2.3°F
New England Basin44.1°F7243.7°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 17, 2019 from